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pl23_geod1235.jpg

Observing angles with a Wild T-3 theodolite from a one section tower (stand?)

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23geod1235jpg

Description

Observing angles with a Wild T-3 theodolite from a one section tower (stand?).

Display Date

1960 ca.

Collection

Geodesy