Home > Browse Photographers > Keenan, Philip Childs, 1908-2000
4 results.
NGC 2276, NGC 2300 84:118 (2008-003)Series VI: Yerkes Observatory
NGC 6946 84:119 (2008-003)Series VI: Yerkes Observatory
Solar Activity 78:27 (2008-003)Series VI: Yerkes Observatory
Solar Surface 79:28 (2008-003)Series VI: Yerkes Observatory