GSL/POR/60/17
Portrait of Clarence Norman FENNER
[1920s-1930s]
GSL/POR/63/7
Geophysical Laboratory, Carnegie Institution, Washington
Nov 1920
LDGSL/1037/FENNER
Letters to Leonard Hawkes from Clarence Norman FENNER
1934-1945
LDGSL/1037/FENNER/1
Letter to Leonard Hawkes from Clarence Norman FENNER
1 Jun 1934
LDGSL/1037/FENNER/2
12 Jun 1934
LDGSL/1037/FENNER/3
15 Apr 1945