| Spragge, Alfred L. | | | | First Assistant |
| Spragge, Alfred L. | | | CARLE C. CONWAY | Chief Engineer |
| Spragge, Alfred L.; 1937 Blue Book; 1937 | 1937 Blue Book | 1937-00-00 | EDMUND W. MUDGE | Second Assistant |
| Spragge, Alfred L.; 1939 Blue Book; 1939 | 1939 Blue Book | 1939-00-00 | GEORGE R. FINK | Second Assistant |
| Spragge, Alfred L.; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | W. D. CRAWFORD | Chief Engineer |
| Spragge, Alfred L.; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | W. D. CRAWFORD | Chief Engineer |
| Spragge, Alfred L.; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | LOUIS W. HILL | Chief Engineer |
| Spragge, Alfred L.; 1953 Red Book; 1953 | 1953 Red Book | 1953-00-00 | LOUIS W. HILL | Chief Engineer |
| Spragge, Alfred L.; 1954 Red Book; 1954 | 1954 Red Book | 1954-00-00 | LOUIS W. HILL | Chief Engineer |
| Spragge, Alfred L.; 1955 Red Book; 1955 | 1955 Red Book | 1955-00-00 | EDWARD J. BERWIND | Chief Engineer |
| Spragge, Alfred L.; 1956 Red Book; 1956 | 1956 Red Book | 1956-00-00 | EDWARD J. BERWIND | Chief Engineer |
| Spragge, Alfred L.; 1957 Red Book; 1957 | 1957 Red Book | 1957-00-00 | EDWARD J. BERWIND | Chief Engineer |
| Spragge, Alfred L.; 1958 Red Book; 1958 | 1958 Red Book | 1958-00-00 | EDWARD J. BERWIND | Chief Engineer |
| Spragge, Alfred L.; 1959 Red Book; 1959 | 1959 Red Book | 1959-00-00 | EDWARD J. BERWIND | Chief Engineer |
| Spragge, Alfred L.; 1960 Red Book; 1960 | 1960 Red Book | 1960-00-00 | EDWARD J. BERWIND | Chief Engineer |
| Spragge, Alfred L.; 1961 Red Book; 1961 | 1961 Red Book | 1961-00-00 | EDWARD J. BERWIND | Chief Engineer |
| Spragge, Alfred L.; 1962 Red Book; 1962 | 1962 Red Book | 1962-00-00 | EDWARD J. BERWIND | Chief Engineer |
| Spragge, Alfred L.; 6/48 Great Lakes Review; 1948 | 6/48 Great Lakes Review | 1948-00-00 | GEORGE R. FINK | First Assistant |
| Spragge, Alfred L.; Great Lakes News 3/42; 1942 | Great Lakes News 3/42 | 1942-00-00 | EDMUND W. MUDGE | First Assistant |
| Spragge, Alfred L.; Great Lakes News 3/43; 1943 | Great Lakes News 3/43 | 1943-00-00 | EDMUND W. MUDGE | First Assistant |
| Spragge, Alfred L.; Great Lakes News 3/45; 1945 | Great Lakes News 3/45 | 1945-00-00 | EDMUND W. MUDGE | First Assistant |
| Spragge, Alfred L.; Great Lakes News 4/39; 1939 | Great Lakes News 4/39 | 1939-00-00 | GEORGE R. FINK | Second Assistant |
| Spragge, Alfred L.; Great Lakes News 4/40; 1940 | Great Lakes News 4/40 | 1940-00-00 | J. C. WILLIAMS | First Assistant |
| Spragge, Alfred L.; Great Lakes News 4/46; 1946 | Great Lakes News 4/46 | 1946-00-00 | GEORGE R. FINK | First Assistant |
| Spragge, Alfred L.; Great Lakes Review 5/52; 1952 | Great Lakes Review 5/52 | 1952-00-00 | LOUIS W. HILL | Chief Engineer |