Lot
1216 
Canal Zone, 1930 (Jan. 20, Aug. 3) Colombia Scadta Flight Covers via Canal Zone to Germany, two covers bearing Colombia 1c//15c franking with each stamp tied by "Servicio de Transportes Aereos, Cali" cds, green "Correo Aereo" labels, both used in combination with Canal Zone 20c Airmail (C5) tied by "Cristobal, C.Z." duplex, Aug. 3rd also bearing ½¢ Canal Zone #70 strip of four tied by Cali cds, Very Fine pair. Estimate $150 - 200.
Realized: $110