GSL/POR/60/22 | Portrait of Prof Olaf HOLTEDAHL | 1929 | 
|
LDGSL/1037/HOLTEDAHL | Letters to Leonard Hawkes from Olaf HOLTEDAHL | 1951-1962 | |
LDGSL/1037/HOLTEDAHL/1 | Letter to Leonard Hawkes from Olaf HOLTEDAHL | 31 Jan 1951 | |
LDGSL/1037/HOLTEDAHL/2 | Letter to Leonard Hawkes from Olaf HOLTEDAHL | 28 Feb 1951 | |
LDGSL/1037/HOLTEDAHL/3 | Letter to Leonard Hawkes from Olaf HOLTEDAHL | 14 Nov 1953 | |
LDGSL/1037/HOLTEDAHL/4 | Letter to Leonard Hawkes from Olaf HOLTEDAHL | 25 Nov 1953 | |
LDGSL/1037/HOLTEDAHL/5 | Letter to Leonard Hawkes from Olaf HOLTEDAHL | 17 Dec 1953 | |
LDGSL/1037/HOLTEDAHL/6 | Letter to Leonard Hawkes from Olaf HOLTEDAHL | 3 Apr 1954 | |
LDGSL/1037/HOLTEDAHL/7 | Letter to Leonard Hawkes from Olaf HOLTEDAHL | [?1953] | |
LDGSL/1037/HOLTEDAHL/8 | Letter to Leonard Hawkes from Olaf HOLTEDAHL | 16 Mar 1955 | |