pl23_theb2137.jpg
![Trolley rig - Hauling slack from sounding line prior to sounding theb2137.jpg Trolley rig - Hauling slack from sounding line prior to sounding](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb2137.jpg)
Description
Trolley rig - Hauling slack from sounding line prior to sounding.Off of ISIS
Credit
C&GS; Season's Report Rude 1916-81
Display Date
1916
Location
United States East Coast
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Soundings
Mechancial Sound Systems
Keywords
Charting
Soundings
Leadline