Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 2

Soviet Union 1941-91

The auction will start in __ days and __ hours

Start price: $1,000

Buyer's premium:

1962, 30th Soviet Chess Championships, 4k orange yellow and black, perforation L12½ instead of comb 12½x12½, full OG, NH, VF and scarce, Raritan Stamps guarantee, Est. $2,000-$2,500, Scott #2676 var