| Gallagher, Leo I. | | | CHARLES E. DUNLAP | Chief Engineer |
| Gallagher, Leo I.; 1936 Red Book; 1936 | 1936 Red Book | 1936-00-00 | SUMATRA | Chief Engineer |
| Gallagher, Leo I.; 1937 Red Book; 1937 | 1937 Red Book | 1937-00-00 | SIERRA | Chief Engineer |
| Gallagher, Leo I.; 1938 Red Book; 1938 | 1938 Red Book | 1938-00-00 | SIERRA | Chief Engineer |
| Gallagher, Leo I.; 1939 Red Book; 1939 | 1939 Red Book | 1939-00-00 | SIERRA | Chief Engineer |
| Gallagher, Leo I.; 1940 Red Book; 1940 | 1940 Red Book | 1940-00-00 | SIERRA | Chief Engineer |
| Gallagher, Leo I.; 1941 Red Book; 1941 | 1941 Red Book | 1941-00-00 | SIERRA | Chief Engineer |
| Gallagher, Leo I.; 1942 Red Book; 1942 | 1942 Red Book | 1942-00-00 | SIERRA | Chief Engineer |
| Gallagher, Leo I.; 1943 Red Book; 1943 | 1943 Red Book | 1943-00-00 | COLONEL E. M. YOUNG | Chief Engineer |
| Gallagher, Leo I.; 1944 Red Book; 1944 | 1944 Red Book | 1944-00-00 | COLONEL E. M. YOUNG | Chief Engineer |
| Gallagher, Leo I.; 1945 Red Book; 1945 | 1945 Red Book | 1945-00-00 | CHARLES E. DUNLAP | Chief Engineer |
| Gallagher, Leo I.; 1946 Red Book; 1946 | 1946 Red Book | 1946-00-00 | CHARLES E. DUNLAP | Chief Engineer |
| Gallagher, Leo I.; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | CHARLES E. DUNLAP | Chief Engineer |
| Gallagher, Leo I.; 1948 Red Book; 1948 | 1948 Red Book | 1948-00-00 | CHARLES E. DUNLAP | Chief Engineer |
| Gallagher, Leo I.; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | CHARLES E. DUNLAP | Chief Engineer |
| Gallagher, Leo I.; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | CHARLES E. DUNLAP | Chief Engineer |
| Gallagher, Leo I.; 1956 Red Book; 1956 | 1956 Red Book | 1956-00-00 | MERTON E. FARR | Chief Engineer |
| Gallagher, Leo I.; 1957 Red Book; 1957 | 1957 Red Book | 1957-00-00 | CHARLES E. DUNLAP | Chief Engineer |
| Gallagher, Leo I.; 1958 Red Book; 1958 | 1958 Red Book | 1958-00-00 | CHARLES E. DUNLAP | Chief Engineer |
| Gallagher, Leo I.; Great Lakes News 4/43; 1943 | Great Lakes News 4/43 | 1943-00-00 | SIERRA | Chief Engineer |
| Gallagher, Leo I.; LCA Bulletin 10/52; 1952 | LCA Bulletin 10/52 | 1952-00-00 | CHARLES E. DUNLAP | Chief Engineer |
| Gallagher, Leo I.; LCA Bulletin 6/23; 1923 | LCA Bulletin 6/23 | 1923-00-00 | | Oiler |
| Gallagher, Leo I.; LCA Bulletin 6/23; 1923 | LCA Bulletin 6/23 | 1923-00-00 | F. W. HART | First Assistant |
| Gallagher, Leo I.; LCA Bulletin 6/29; 1929 | LCA Bulletin 6/29 | 1929-00-00 | | First Assistant |
| Gallagher, Leo I.; LCA Bulletin 6/29; 1929 | LCA Bulletin 6/29 | 1929-00-00 | SUMATRA | Chief Engineer |