This is an antique Japanese military sake cup, decorated with a flag of the signal unit, a battery insignia of the signal u nit, and a cherry blossom. The words are "North China Dispatch Victorious Return Commemoration". The exterior of the cup is in the shape of a helmet with two shells as the base.

Condition: Mint. The spot at 5 o'clock is an air bubble during manufacturing.

Size: 2" across