Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 2
Lot 1003:
Description
1920, double black downwards (inverted) overprint ”RUB” on 5k claret, vertical strip of four (perforation reinforced in the middle), third stamp from the top without overprint, Kharkov postal cancellation, mostly VF and a rare error, Est. $200-$250, Scott #68a var
Share this lot:
