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One member of the class, no. 53.320, has been preserved by the NMBS/SNCB, and will be part of the collection of Train World, the Belgian national railway museum. It is now painted in a chocolate livery, and bears its earlier NMBS/SNCB number, 5620.
Dambly, Phil (1989). Vapeur en Belgique [Steam in Belgium]. Vol. Tome 1: Des origines à 1914 . Brussels: G. Blanchart & Cie. ISBN2872020055. (in French)
Dambly, Phil (1994). Vapeur en Belgique [Steam in Belgium]. Vol. Tome 2: De 1914 aux dernières fumées . Brussels: G. Blanchart & Cie. ISBN2872020136. (in French)