Luftpost
USA, Brief
1928. USA. Fine AIR MAIL cover WITH 1 CENT HUGUENOT + 4 CENTS WASHINGTON 2-side perf to Balboa Heights, C.Z. cancelled BOSTON MAS AUG 1 1928 + reverse BALBOA HEIGHTS CANAL ZONE AUG 9 1928.
Michel 290+
USA, Brief
1929. USA. FIRST FLIGHT US.A. Air Mail ROUTE PAM 9 CANAL ZONE CHILE cancelled MIAMI MAY 14 1929. Beautiful franking with 10 CENTS + 4-block 15 CENTS AIR MAIL. Reverse arrival cancels CHRISTOBAL CANAL ZONE MAY 16 1929 + SANTIAGO CHILE 28 MAY 29. Impressive cover.
Michel 301+
USA, Brief
1929. USA. FIRST FLIGHT OCTOBER 1929 MIAMI - CRISTOBAL - BUENOS AIRES VIA CHILE with 50 CENTS ARLINGTON cancelled NEW YORK GRAND CENTRAL STATION SEP 27 1929 to ROSARIO Argentina. Transit and arrival cancels reverse.
Michel 282
Panama, Michel 80 I + 78, Brief
1930. CANAL ZONE. Fine FIRST FLIGHT USA - CANAL ZONE VENEZUELA cover (tears) with 5 CENTS Gaillard and AIR MAIL 15 CENTS 15 on 1 Cent to Sweden cancelled CRISTOBAL CANAL ZONE MAY 5 1930 + reverse at arrival in Sweden LINKÖPING 8 6 1930.
Deutschland, Brief
1938. DEUTSCHES REICH 25, 50 + 100 Pf Luftpost on cover (tear) MIT LUFTPOST from BRESLAU -8.10.38 to Christobal, Canal Zone, Hapag Lloyd, Panama. Very unusual destination.
Michel 537+