Westerly view from triangulation station Stony Hill. View includes conical tin signal on pole for seeing reflected sun at great distance.
Image ID: cgs05005, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection Location: Connecticut looking to Long Island Photo Date: 1834 ca. Credit: NARA C&GS Colllection Category: Coast and Geodetic Survey/Reconnaissance Sketching/ • High Resolution Photo Available
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