Four First War German Imperial Airmen Picture Postcards Hold the right one with a

the right one with a button down tab and a maker label above inscribed "SARTORIA F

18 mm x 49

After eight days treatment at No

Surrey in 1923 and from 1933 to at least 1960

2 x 14cm picture postcard with very strong original signature

Four First War German Imperial Airmen Picture Postcards Hold the right one with aThe first postcard illustrates a standing Lieutenant Immelmann, inscribed "Oberleutnant Immelmann" above and "362 Postkartenvertrieb W. Sanke BERLIN N. 37. Nachdruck wird gerichtlich verfolgt." at the lower right, 86 mm x 136. The second postcard illustrates Lieutenant Immelmann and Captain Boelcke, with the photo credits "Hofphot. Pieperhoff, Leipzig." and "Hofphot. J. Mller, Dessau." under their respective photos, inscribed "Unsere beiden grssten