Pole signal with tin cone for reflecting sunlight.
Constructed by survey crews under direction of Ferdinand Hassler.
Sketch by Assistant John Farley - view looking to south across Long Island Sound
Image ID: theb2457, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Connecticut shore
Photo Date: 1837
Credit: NOAA John Farley collection
• High Resolution Photo Available
of the U.S. Department of Commerce, National Oceanic & Atmospheric
NOAA Central Library
| NOAA Disclaimer
June 10, 2016