Russian Empire. The jetton for donations on the military air fleet, is founded on December 3, 1912. The jetton represents the airplane over which there is two-headed eagle holding the Andreevsky flag which is hanging down from top to bottom in a paw. On the Andreevsky flag one more blue strip symbolizing the fifth i.e. the atmosphere. The jetton with a chain for carrying on a button is made.
Silver 84. Maker "BD" - Eduard. Size 35,4*21,6mm.