Worldwide Stamps and Covers SWITZERLAND - SWITZERLAND AIRMAIL SWITZERLAND AIRMAIL
Sale No: 481
Lot No:5700
Symbol:'
1935, catapult flight card with red three-line cancel "started from M. S. Silberhecht in the Lake Constance to Rheinbeck / Switzerland", with Rockets flight vignette and autograph from sugar, superb (Image 1)(Image)