Public domain
JONES, DR. E. LESTER, CHIEF, U.S. COAST AND GEODETIC SURVEY. TIDE PREDICTING MACHINE WHICH HE BUILT
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Subjects
Credit lineJONES, DR. E. LESTER, CHIEF, U.S. COAST AND GEODETIC SURVEY. TIDE PREDICTING MACHINE WHICH HE BUILT. 1915-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.