One-piece die struck vaulted nickel construction with enamel.
Front shows a caduceus emblem in the center of the maltese cross with a swastika in the background.
Reads DDAC.
Reverse is maker marked and numbered Carl Poelath Schrobenhausen 21.
Thin vertical safety pin back.
Measures 1 7/8 inches wide by 1 7/8 inches tall.