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

Soviet Union 1923-91

The auction will start in __ days and __ hours

Start price: $150

Buyer's premium:

1978, New Year of 1979, Spasski Tower, 4k silver, blue and red, miniature sheet of 16 (4×4), 10 examples, each one is in a presentation folder, full OG, NH, VF, Est. $300- $400, Scott #4714