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

Imperial Russia - Tercentenary of the Romanov Dynasty

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Start price: $500

Buyer's premium:

1913, Winter Palace, imperforated die proof of 2r in black, printed on watermarked Borders and Rosettes paper, fit to stamp size and mounted on thin white card, proof size 30x24mm, card size 66×50, fresh quality, no gum as produced, VF and very rare proof, Est. $800-$1,000, Scott #102