Thomas L. Walker
n.d.
Walker was professor of minerology and petrography from 1901-1937 and director of the Royal Ontario Museum of minerology.
1 photograph: b&w ; 8x10 cm
2004-30-8MS
University of Toronto Communications fonds
A1978-0041/022(61)
Public Domain - Image is clear for use, no permission required. Please credit.
University of Toronto Archives
Portraits - Faculty and Staff