Abbot, Charles Greeley, 1872-1973

3 results.

1901 Solar Eclipse Expedition

1901 Solar Eclipse Expedition

Group photograph 9:5 (2008-274)
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

Mount Wilson Observatory Staff

Mount Wilson Observatory Staff

Group photograph, 1906 5:2569 (2008-003)
Series VI: Yerkes Observatory

3 results.