Germany, Imperial. A Navy (Kaiserliche Marine) Aviation Mechanic Patch

(Flugmechanikermaat): Yellow and red embroidery, on a navy blue wool base, illustrating an anchor bearing a gear and fronted by a propeller, surmounted by the Imperial crown with a flowing ribbon banner, stamped "15 11 17" (November 15, 1917) on the khaki cotton mesh backer, 80 mm x 104 mm, exhibiting scattered mothing on the navy blue wool base, very fine. (C:102)