Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 3

Soviet Union

The auction will start in __ days and __ hours

Start price: $800

Buyer's premium:

1984, Moscow Zoo, Snow Leopard, 4k multicolored, left sheet margin imperforate pair, nice and fresh, full OG, NH, VF and rare, suggested retail is $5,600, Scott #5228 imp