Six First War German Imperial Airmen Postcards certificate_of_authenticity before being transferred to the

before being transferred to the 11th Reserve Battalion on January 31

France and Flanders

Sava - WWI Period - 5th Class

Ontario when he signed his Attestation Paper at the No

He completed his elementary school education

Six First War German Imperial Airmen Postcards certificate_of_authenticity before being transferred to theThe first postcard illustrates a standing Lieutenant Pfeifer, inscribed "Unser erfolgreicher Kampf Flieger Leutnant Pfeifer" below and "428 Postkartenvertrieb W. Sanke BERLIN N. 37. Nachdruck wird gerichtlich verfolgt." at the lower right, 86 mm x 136 mm. The second postcard illustrates a seated Lieutenant Pfeifer, inscribed "Unser erfolgreicher Kampf Flieger Leutnant Pfeifer" below and "451 Postkartenvertrieb W. Sanke BERLIN N. 37. Nachdruck wird