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

Modern Ukraine - Imperforate Errors and Varieties

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Start price: $150

Buyer's premium:

1997, Ivan Kupalo Festival, imperforate proof of 20k multicolored with background in dark blue instead of black, bottom margin vertical pair, full OG, NH, VF and rare, Kramarenko (2013) #188P, C.v. 7,000UAH=US$875 as singles, Scott #268