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

Imperial Russia - Stationery Advertising Letter

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Start price: $250

Buyer's premium:

1899, 5k brown, unused letter-sheet of series 3 (local), printed in St. Petersburg, containing 25 various advertisements inside and on reverse, usual folds, still VF, ex-Vadim Ustinovsky, Est. $300-$400