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Published on 7 November 2023

Dübendorf - Flight Service

The “Golden 1920s” was a great time for topographers too, as the engineers began, literally, to take off.

A pilot sits at the controls of an aircraft while the observer holds the aerial camera by hand overboard and photographs downwards.

Federal Office of Topography swisstopo

Infodesk history
Seftigenstrasse 264
3084 Wabern