pl23_theb1469.jpg
![Lake Survey hydrographic launch theb1469.jpg Lake Survey hydrographic launch](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1469.jpg)
Image
Download ( 1.68 MB )Permalink
https://www.noaa.gov/media/digital-library-photo/pl23theb1469jpgDescription
Lake Survey hydrographic launch
Credit
NOAA
Display Date
Ca. 1960
Location
Great Lakes
Collection
Historic Coast & Geodetic Survey
Keywords
Charting
Boats
Sounding