Mystery Gadget 110

What is the purpose of this machine?
The answer is here.

Or after the jump.

     Posted By: Paul - Wed May 01, 2024
     Category: Technology | 1920s

Aerocartography The creation of topographical maps and charts from a stereographic record produced through the overlapping of consecutive aerial photographs by more than 50 percent.
Posted by eddi on 05/02/24 at 04:23 AM

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