| Dummer, Fred; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | ROGER C. SULLIVAN | Chief Engineer |
| Dummer, Fred; 1940 Red Book; 1940 | 1940 Red Book | 1940-00-00 | MICHIGAN | Chief Engineer |
| Dummer, Fred; 1941 Red Book; 1941 | 1941 Red Book | 1941-00-00 | MICHIGAN | Chief Engineer |
| Dummer, Fred; 1942 Red Book; 1942 | 1942 Red Book | 1942-00-00 | MICHIGAN | Chief Engineer |
| Dummer, Fred; 1943 Red Book; 1943 | 1943 Red Book | 1943-00-00 | INDIANA | Chief Engineer |
| Dummer, Fred; 1944 Red Book; 1944 | 1944 Red Book | 1944-00-00 | MICHIGAN | Chief Engineer |
| Dummer, Fred; 1945 Red Book; 1945 | 1945 Red Book | 1945-00-00 | MICHIGAN | Chief Engineer |
| Dummer, Fred; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | MICHIGAN | Chief Engineer |
| Dummer, Fred; 1948 Red Book; 1948 | 1948 Red Book | 1948-00-00 | MICHIGAN | Chief Engineer |
| Dummer, Fred; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | MICHIGAN | Chief Engineer |