U.S. & Worldwide Stamps & Postal History
September 13-14, 2017
| Images | Description | Current Bid |
 | Lot #310 COLOMBIA Consular Air Post - Australia 1931 (5 May) 4c "Josef Sonntag" stationery envelope from Brisbane to Cali, bearing Servicio Bolivariano 1929 5c, 10c and 15c, national post 1c (2) and 2c, all tied by "Servicio de Transportes Aereos/Buenaventura" cds, in combination with Australia airmail 1931 3p tied by "Brisbane/Queensland" cds, with Cali airmail datestamp alongside, fine and rare cover  | Unsold |
