Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World. Part 1

Worldwide Air Post Stamps and Postal History - Ecuador

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Start price: $200

Buyer's premium:

1929, ”Servicio Bolivariano de Transportes Aereos”, 50c-25s and registration stamp with black ”R” overprint on 1s rose, complete set of 11, most with sheet margins, full OG, NH, VF, C.v. $666 as hinged, Est. $300-$400, Scott #C16-25, CF2