U.S. & Worldwide Stamps & Postal History
July 22-23, 2009
| Images | Description | Current Bid |
 | Lot #489 COLOMBIA Air Post 1920 cover franked with 10c green, used in combination with 3c government franking (uncancelled), 10c tied by special "Compania de Navagacion Aerea" cachet on first flight from Barranquilla to Medellin, some minor cover stains, still fine  Catalog #C11 | Price Realized $700.00 |
 | Lot #490 COLOMBIA Air Post 1921 10c yellow, single and vertical pair, used in combination with 3c government franking on cover flown from Girardot to Barranquilla, cancelled "Navegacion Aerea", with SCADTA "Servicio Postal Aereo Girardot" handstamps, fine and appealing franking Catalog #C12 | Price Realized $750.00 |
