Annual Report to Shareholders
E.W. Bliss
| Columbia | 1938-1950 |
| Harvard | 1915,17-21, 1925-66. |
| Purdue | 1935-1966. |
| MIT | 1945, 1946, 1946, 1948, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1960 |
| Columbia | 1938-1950 |
| Harvard | 1915,17-21, 1925-66. |
| Purdue | 1935-1966. |
| MIT | 1945, 1946, 1946, 1948, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1960 |