Very Good Condition. 12 page publication, Bms 56e. Carl Zeiss Jena, Zeiss Aerotopograph GmbH, 1931.The German Experimental Station for Aircraft in Berlin (DVL) approached the firm of Carl Zeiss in Jena with detailed suggestion for the construction of a light-weight long focus for recording the Take-Off and Landing of aeroplanes. This publication gives an account(With photographs and drawings) on the construction.
The Take-Off Recording Camera consists of the following principle components
1. The actual recording camera
2. The film changing box
3.The stand.
RARE!!