1923 Transcaucasia Z.S.F.S.R. Sc 10 Star Azerbaijan Overprint

1923 Azerbaijan SSR as a part of the Transcaucasian Federated Republic. Overprint in the form of a star and letters “З.С.Ф.С.Р.” (“Z.S.F.S.R.”) in black on 10 kopeck
stamps of the Russian Empire with perforation. oWm. Stamps of this emission were issued into circulation only in post offices of Azerbaijan.

Catalogues: Standard Collection 10, Lyapin 2, Scott: 1, Michel: 1