Annual report of the American Scenic and Historic Preservation Society to the legislature of the State of New York. (1901)
American Scenic and Historic Preservation Society. · [Albany, N.Y. : s.n.] · leaf 312
Astrolabe The above drawing is based on Champlains astrolabe which is in thevaluable private collection of Mr. Samuel V. Hoffman, President of theNew York Historical Society. The original instrument, which is 5% inchesin diameter, is too dark with age to be photographed satisfactorily. Seepage 278.…
