pl23_cgs01898.jpg
![Maintaining the level rod in a vertical orientation during tide gage levelingat a quiet cove at low tide cgs01898.jpg Maintaining the level rod in a vertical orientation during tide gage levelingat a quiet cove at low tide](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs01898.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23cgs01898jpgDescription
Maintaining the level rod in a vertical orientation during tide gage levelingat a quiet cove at low tide.
Credit
Personnel of NOAA Ship RAINIER
Location
Alaska
Collection
Historic Coast & Geodetic Survey