Yvert 627/29, 630/31, Aereos 48, 57/. 1939. Serie completa y diversos valores. Correo Aéreo de POTSDAM a BUENOS AIRES (ARGENTINA). En el frente anotación manuscrita "Mit Air France über Postamt Berlin SW11 am 8 / 439". MAGNIFICA Y ESPECTACULAR FRANQUEO.
Automatically generated translation
Yvert 627/29, 630/31, Aereos 48, 57/. 1939. Complete series and various values. Air Mail from POTSDAM to BUENOS AIRES (ARGENTINA). On the front handwritten notation "Mit Air France über Postamt Berlin SW11 am 8 / 439". MAGNIFICENT AND SPECTACULAR POSTAGE.