Reeksen en Individuele loten

Kwaliteit: ✉

1938, Mission Gatti in Belgian Congo, cover franked with COB n°168 "10c - Natives issue", cancelled by Mission Gatti - Congo Belge cachet Dec. 14, 1938 and sent to Houston / USA; with straight-lined mark "Certified Sent from the Base Camp of the Tenth Gatti African Expedition in the Equitorial Forest", vf