South Farallon Islands as sketched by Army Captain William P. Trowbridge.
Trowbridge was the West Coast tides party chief.
He later worked for the Coast Survey in a civilian capacity
Image ID: theb1012, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
• High Resolution Photo Available
of the U.S. Department of Commerce, National Oceanic & Atmospheric
NOAA Central Library
| NOAA Disclaimer
April 30, 2013