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Instrument man signaling rodman to move to left

Description

Instrument man signaling rodman to move to left.Level party of Ira Rubottom

Credit

C&GS; Season's Report Rubottom 1945

Display Date

1945

Location

Salmon River, Idaho

Category

Historic Coast & Geodetic Survey
Geodesy
Determining the Elevations - Leveling a Continent

Keywords

Geodesy
Leveling