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pl23_cgs00353.jpg

Signal building for triangulation work on the Alaska coast

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23cgs00353jpg

Description

Signal building for triangulation work on the Alaska coast.

Credit

Mr. Floyd Risvold, USC&GS;

Photographer

Mr. Oscar Risvold

Display Date

1923

Location

Alaska

NOAA Affiliation

USC&GS;