History of Aviation, Rare Stamps and Postal History of the World, Part 2

China

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Start price: $300

Buyer's premium:

1923, Second Peking Printing, Junk ½c black brown, bloc of six (3×2) imperforated vertically, slight foxing, nevertheless full OG, NH or LH, VF and very scarce, Scott listed horizontal pair imperforated between, pair or strip imperf vertically is not listed, Chan #249d, Est. $500-$600, Sc. #248a var