Tidal leveling operations - connecting tide staff with bench marks.
Combined operations party of C.G. Quillian
Party off of GUIDE.
Image ID: theb2402, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Alaska, Cat Island, Southeast Alaska
Photo Date: 1915
Credit: C&GS Season's Report Quillian 1915-77
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