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Thanks for your message Shmuel. This encyclopaedia is a collaborative effort, so individual articles don't have signatures on them. The Misplaced Pages software automatically keeps track of who made what changes to articles and when – it's all visible on the history tab. It's only necessary to sign your name on talk pages, to help participants identify who's talking when you make comments. Colonies Chris (talk) 09:47, 17 February 2010 (UTC)