- Maynard, Leonard Amby, 1887- (3)
- Rechcígl, Miloslav (3)
- Edwards, R. A. (2)
- Greenhalgh, J. F. D. (2)
- Loosli, John k. (2)
- McDonald, Peter, 1926- (2)
- Morrison, Frank Barron, 1887-1958 (2)
- Allman, Richard Thomas, 1915- (1)
- Bailey, R. W. (1)
- Bondi, Aron A. (1)
- Bourne, Geoffrey H. (Geoffrey Howard), 1909- (1)
- Butler, G. W. (1)
- Cassard, Daniel W. (1)
- Chesson, Andrew (1)
- Church, D. C. (1)
- Crampton, E. W. (Earle Wilcox), 1895- (1)
- Cullison, Arthur Edison, 1914- (1)
- Drori, David (1)
- Dyer, Irwin Allen, 1921- (1)
- Gallagher, C. H. (Clifford Harold) (1)
- Hafez, E. S. E., 1922- (1)
- Hamilton, Tom Sherman, 1894- (1)
- Harris, Lorin E., 1915- (1)
- Jennings, J. B. (Joseph Brian) (1)
- Juergenson, Elwood M. (1)
- Luckey, T. D. (Thomas D.), 1919- (1)
- Mitchell, H. H. (Harold Hanson), 1886-1966 (1)
- Morrison, Elsie B. (1)
- Morrison, Spencer H. (1)
- Perry, Tilden Wayne (1)
- Pond, Wilson G., 1930- (1)
- Wallace, R. John (1)
- Ørskov, E. R. (1)
- no value (1)