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

Soviet Union

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Start price: $150

Buyer's premium:

1959, Frederic Joliot-Curie, two stamps of 40k green and brown on tan or pale beige paper, each one has small frame of 20.7×31.4mm and small portrait, full OG, NH, VF, common stamps with large frame (21.4×32.4mm) and large portrait on tan or beige paper are included, Est. $200-$300, Sc. # 2171 var