U.S. and Worldwide Stamps and Postal History
April 12-13, 2016
| Images | Description | Current Bid |
 | Lot #294 COLOMBIA Air Post 1920 Curtiss Aereo Plane & Motor Company advertising labels, a spectacular group of 19 different, each with marginal imprints, including eight which were converted into postage stamps (the other eleven were discarded because designs were not considered appropriate or not conveniently arranged for overprinting), without gum as issued. Many philatelists consider these labels as proofs or essays, v.f. (See note in Scott's, catalogue value for 18 publicity labels $4,000) (*) | Price Realized $4,000.00 |
