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![Observing party on Washington Monument theb1619.jpg Observing party on Washington Monument](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1619.jpg?itok=XSnHfaTr)
Description
Observing party on Washington Monument.Took advantage of scaffolding from 1934 cleaning of monument. (Image credit: Association of Commissioned Officers)
Credit
Association of Commissioned Officers
Display Date
19-Nov-34
Location
Washington, D.C.
Collection
Historic Coast & Geodetic Survey
Geodesy
Triangulation
Observing the Angles
Keywords
Geodesy
Triangulation
Angles