Hydrographic survey operations on the Coast and Geodetic Survey Ship BACHE.
Note two officers with sextants observing horizontal angles and leadsman in the
Image ID: ship0377, NOAA's Fleet Then and Now - Sailing for Science Collection
Photo Date: 1916 Ca.
Photographer: Archival Photograph by Mr. Steve Nicklas, NGS/RSD
Category: Survey Ships/
• High Resolution Photo Available
of the U.S. Department of Commerce, National Oceanic & Atmospheric
NOAA Central Library
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November 10, 2017