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![Mosquito protection theb1575.jpg Mosquito protection](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1575.jpg?itok=PzLHtGw_)
Description
Mosquito protection.Survey work along Kuskokwim River.Survey crew off the YUKON (Image credit: C&GS; Season's Report Lukens 1915-99)
Credit
C&GS; Season's Report Lukens 1915-99
Display Date
1915
Collection
Historic Coast & Geodetic Survey
Geodesy
Triangulation
Observing the Angles
Keywords
Geodesy
Triangulation
Angles