Eichelberger, William Snyder, 1865-1951

3 results.

1901 Solar Eclipse Expedition

1901 Solar Eclipse Expedition

Group photograph 9:5 (2008-274)
Series VI: Yerkes Observatory

American Astronomical Society

American Astronomical Society

Meeting, 1908 2:2 (2008-063)
Series VI: Yerkes Observatory

International Union for Co-operation in Solar Research

International Union for Co-operation in Solar Research

Conference, 1910 47:7 (2008-003)
Series VI: Yerkes Observatory

3 results.