pl23_cgs01843.jpg
![Daymark indicating keep aid to port when returning from sea cgs01843.jpg Daymark indicating keep aid to port when returning from sea](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs01843.jpg)
Description
Daymark indicating keep aid to port when returning from sea.
Collection
Historic Coast & Geodetic Survey
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