pl23_ship2150.jpg
![A tug and barge in Baltimore Harbor ship2150.jpg A tug and barge in Baltimore Harbor](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_ship2150.jpg)
Description
A tug and barge in Baltimore Harbor. Note the conning tower above the tugpilot house so that the mate can see above the barge.
Credit
Personnel of NOAA Ship THOMAS JEFFERSON
Location
Maryland, Baltimore
Collection
Sailing for Science