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#REDIRECT ] |
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{{Infobox locomotive |
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| name = Union Pacific class MK-1 |
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{{Redirect category shell| |
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| powertype = Steam |
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{{R to section}} |
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| image = Union Pacific Snowed In, circa 1930s - Headquarters, Idaho (34016608882).jpg |
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{{R with history}} |
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| caption = 2111 in the snow in Idaho in the 1930s |
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| builder = ] (BLW) |
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| builddate = 1910-1911 |
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| totalproduction = 86 |
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| whytetype = ] |
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| gauge = {{track gauge|ussg}} standard gauge |
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| valvegear = ] |
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| operatorclass = UP: MK-1 |
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| fleetnumbers = 1900-1929, 2000-2014, 2100-2140<ref>{{Cite web |last=McCullough |first=Gordon |title=UPRR Steam Locomotive Roster by Class and Number |url=https://uphs.org/wp-content/uploads/2012/10/stmclass.pdf |website=Union Pacific Historical Society|access-date=2024-09-22}}</ref> |
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| preservedunits = ] |
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| disposition = One preserved, remainder scrapped |
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}} |
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}} |
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The '''Union Pacific class''' '''MK-1''' was a class of 2-8-2 "Mikado" type ]s that were built by the ] originally for the ] (OR&N), ] (OSL) and ] (UP) in 1910 and 1911. |
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== History == |
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In 1910, the ] (OWR&N) purchased one 2-8-2 "Mikado" locomotive from the ] and had this single locomotive numbered 440, this locomotive would be renumbered as 500 in 1911, and renumbered to 2100 in 1915. |
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In 1911, the OWR&N would order another 40 of these locomotives from Baldwin where they were originally numbered as 501–540, but renumbered as 2101–2140. The ] (OSL) would order 15 locomotives from Baldwin and numbered them as 1100–1114, but renumbering them to 2000–2014 in 1915. The ] (UP) would order 30 locomotives from Baldwin where they numbered them as 500–529, renumbering them to 1900–1929 in 1915 |
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OSL No. 2000 was sold to the ] (SI) in 1936.<ref name=":0">{{Harvp|Jones|2019|p=76}}</ref> |
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== Preservation == |
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Only one member of the class is in preservation, No. 2005, which is on static display at Ross Park based in ]. |
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== Fleet numbers == |
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{| class="wikitable sortable" |
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!Road number |
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!Built date |
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!Serial number |
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!First run date |
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!Retirement date |
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!Disposal date |
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!Notes |
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|- |
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!1900 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1901 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1902 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1903 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1904 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1905 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1906 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1907 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1908 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1909 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1910 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1911 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1912 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1913 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1914 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1915 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1916 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1917 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1918 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1919 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1920 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1921 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1922 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1923 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1924 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1925 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1926 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1927 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1928 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!1929 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2000 |
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|April 1911 |
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| - |
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| - |
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| - |
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| - |
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|Sold to the Spokane International Railroad.<ref name=":0" /> Scrapped |
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|- |
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!2001 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2002 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2003 |
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|1911 |
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| - |
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| - |
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| - |
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| 1952 |
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|Scrapped |
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|- |
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!2004 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!] |
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|April 1911 |
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| 36367 |
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| - |
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|1958 |
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| - |
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|On static display at the Ross Park in Pocatello, Idaho. |
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|- |
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!2006 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2007 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2008 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2009 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2010 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2011 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2012 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2013 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2014 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2100 |
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|1910 |
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| - |
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| - |
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| - |
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| 1955 |
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|Scrapped |
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|- |
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!2101 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2102 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2103 |
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|1911 |
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| - |
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| - |
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| - |
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| 1951 |
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|Scrapped |
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|- |
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!2104 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2105 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2106 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2107 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2108 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2109 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2110 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2111 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2112 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2113 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2114 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2115 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2116 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2117 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2118 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2119 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2120 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2121 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2122 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2123 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2124 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2125 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2126 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2127 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2128 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2129 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2130 |
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|1911 |
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| - |
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| - |
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| - |
|
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| - |
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|Scrapped |
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|- |
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!2131 |
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|1911 |
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| - |
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| - |
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| - |
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| - |
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|Scrapped |
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|- |
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!2132 |
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|1911 |
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| - |
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| - |
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| - |
|
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| - |
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|Scrapped |
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|- |
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!2133 |
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|1911 |
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| - |
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| - |
|
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| - |
|
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| - |
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|Scrapped |
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|- |
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!2134 |
|
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|1911 |
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| - |
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| - |
|
|
| - |
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|
| - |
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|
|Scrapped |
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|- |
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|
!2135 |
|
|
|1911 |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
|Scrapped |
|
|
|- |
|
|
!2136 |
|
|
|1911 |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
|Scrapped |
|
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|- |
|
|
!2137 |
|
|
|1911 |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
|Scrapped |
|
|
|- |
|
|
!2138 |
|
|
|1911 |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
|Scrapped |
|
|
|- |
|
|
!2139 |
|
|
|1911 |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
|Scrapped |
|
|
|- |
|
|
!2140 |
|
|
|1911 |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
| - |
|
|
|Scrapped |
|
|
|} |
|
|
|
|
|
== References == |
|
|
<references /> |
|
|
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|
|
* {{Cite book |last=Jones |first=Dale W. |url=https://www.google.com.au/books/edition/Spokane_International_Railway/ZESrDwAAQBAJ?hl=en&gbpv=1&dq=Union+Pacific+class+MK-1&pg=PA76&printsec=frontcover |title=Spokane International Railway |publisher=Arcadia Publishing |year=2019 |isbn=978-1-4671-0299-5}} |
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== Further reading == |
|
|
* {{Cite magazine |date=October 1910 |title=Simple 2-8-2 for the Oregon Railroad Navigation Co. |magazine=Railroad and Locomotive Engineering |pages=417–418 |volume=23 |issue=10}} |
|
|
* {{Cite magazine |date=October 1910 |title=Powerful Lignite Burner of the Mikado Type |magazine=American Engineer and Railroad Journal |pages=404–406}} |
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] |
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] |
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] |
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] |
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] |
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] |
|