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pl23_theb1624.jpg

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb1624jpg

Description

Francis X. Popper with Army Amphibious engineers.Survey work in support of United States forces

Credit

Captain Francis X. Popper, C&GS;

Display Date

1944

Location

Philippines

Collection

NOAA People

Keywords

Geodesy

Triangulation

Angles