Period instruction/training card 3-Bildtafel "Sperren" (obstacles)

This is a nice - and not that easily encountered! - example of a period WH instruction-card . The medium-sized card (which is folded sized: 16 x 50 cms. and which contains operating-instructions of how to construct obstacles.
This card was published by the 'Verlag Ludwig Voggenreiter in Potsdam - were not 'standard issue' but had to be privately acquired by the soldiers ie. NCO's and officers.

Code: 50504