No. 3 Sketch A Shewing the progress of the Survey in Section 1 from 1844 to
1873. Progress of the Survey of Lake Champlain 1873. Sub-sketch Showing the
position of Davis' Shoal Discovered by the U.S. Coast Survey in 1846.
Annual Report 1872.
Image ID: cgs06507, 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
June 10, 2016