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![Details of some of the hardware of wire sweep apparatus used by the Lake Survey theb4273.jpg Details of some of the hardware of wire sweep apparatus used by the Lake Survey](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb4273.jpg?itok=O1JDFV3M)
Description
Details of some of the hardware of wire sweep apparatus used by the Lake Survey.Francis C. Shenehon(1861-1939) invented a version of the wire sweepin approximately 1901while employed by the U.S. Lake Survey.
Collection
Historic Coast & Geodetic Survey