Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World. Part 1
Lot 507:
1923 (May 4), cover from Yerevan to Karaklis, franked on reverse by 35K (violet ”K” added to ”35”) on 20,000r lake in vertical imperforate pair (fold between stamps), tied by Yerevan ds, arrival marking of May 6, some folds do not affect stamps, F/VF and rare, Est. $700-$800, Scott #368a
Share this lot: