1932 Columbia Scadta DO-X photopostcard( editor Walter Munich Germany ) with franking by 4 Ct commemorative stamp and two 5 Ct and 10 Ct Scadta airmail stamps Scott C 68 (2x), C84 postmarked Sevicio de transporte aereo 29.6.1932 Cali with green rectangualr cachet  from  the  first  flight El Rio Magdalena - Pacifico. Mailed to Barranquila with arrival cancel from the same date. See scans.

Shipping by registered airmail