Home > Browse Subjects > Morgan, Helen Montgomery Barrett, 1902-1963
5 results.
Group 2:13 (2013-082)Series VI: Yerkes Observatory
Informal 115:16 (2008-003)Series VI: Yerkes Observatory
Students 13:1121 (2008-003)Series VI: Yerkes Observatory
Group photograph, 1929 14:2003 (2008-003)Series VI: Yerkes Observatory
Group photograph, 1929 14:2004 (2008-003)Series VI: Yerkes Observatory