Stamp WaA163

Stamp used to mark military elements:

- in 1939, 41 by manufacturer G. J. Ensink, Ohrdruf, Thüringen (Manufacturer code: dtu)

- in 1941 by manufacturer Carl Heinichen, Dresden (Producer code: joa)

- in 1937 by manufacturer G. J. Ensink, Ohrdruf.

- in 1937-38 by the manufacturer R, .

- in 1940 by the manufacturer H. A. E., .

- in 1940 by the manufacturer Kampmann, Schmalkalden.