| Ruettger, Robert J. | | | | |
| Ruettger, Robert J. | | | | First Assistant |
| Ruettger, Robert J. | | | ARTHUR M. ANDERSON | First Assistant |
| Ruettger, Robert J.; 1937 Blue Book; 1937 | 1937 Blue Book | 1937-00-00 | AUGUST ZIESING | Third Assistant |
| Ruettger, Robert J.; 1941 Great Lakes Blue Book (?); 1941 | 1941 Great Lakes Blue Book (?) | 1941-00-00 | DOUGLASS HOUGHTON | Second Assistant |
| Ruettger, Robert J.; 1949 Blue Book; 1949 | 1949 Blue Book | 1949-00-00 | J. PIERPONT MORGAN | First Assistant |
| Ruettger, Robert J.; 1960 Red Book; 1960 | 1960 Red Book | 1960-00-00 | THOMAS F. COLE | Chief Engineer |
| Ruettger, Robert J.; 1964 Red Book; 1964 | 1964 Red Book | 1964-00-00 | J. P. MORGAN JR. | Chief Engineer |
| Ruettger, Robert J.; 1965 Red Book; 1965 | 1965 Red Book | 1965-00-00 | WILLIAM P. PALMER | Chief Engineer |
| Ruettger, Robert J.; 1966 Red Book; 1965 | 1966 Red Book | 1965-00-00 | JAMES A. FARRELL | Chief Engineer |
| Ruettger, Robert J.; 1967 Red Book; 1967 | 1967 Red Book | 1967-00-00 | WILLIAM A. MCGONAGLE | Chief Engineer |
| Ruettger, Robert J.; 1968 Red Book; 1968 | 1968 Red Book | 1968-00-00 | B. F. AFFLECK | Chief Engineer |
| Ruettger, Robert J.; 1969 Red Book; 1969 | 1969 Red Book | 1969-00-00 | LEON FRASER | Chief Engineer |
| Ruettger, Robert J.; 1970 Red Book; 1970 | 1970 Red Book | 1970-00-00 | LEON FRASER | Chief Engineer |
| Ruettger, Robert J.; 1971 Red Book; 1971 | 1971 Red Book | 1971-00-00 | LEON FRASER | Chief Engineer |
| Ruettger, Robert J.; Great Lakes News 6/43; 1943 | Great Lakes News 6/43 | 1943-00-00 | HENRY H. ROGERS | Second Assistant |
| Ruettger, Robert J.; Great Lakes Review. 1944 | Great Lakes Review. 1944 | 1944-00-00 | GEORGE A. SLOAN | Second Assistant |
| Ruettger, Robert J.; R. A. Phillips Collection | R. A. Phillips Collection | | HENRY C. FRICK | Second Assistant |
| Ruettger, Robert J.; R. A. Phillips Collection | R. A. Phillips Collection | | WILLIAM A. IRVIN | First Assistant |
| Ruettger, Robert J.; R. A. Phillips Collection | R. A. Phillips Collection | | LEON FRASER | First Assistant |
| Ruettger, Robert J.; R. A. Phillips Collection | R. A. Phillips Collection | | ENDERS M. VOORHEES | First Assistant |
| Ruettger, Robert J.; R. A. Phillips Collection | R. A. Phillips Collection | | ENDERS M. VOORHEES | First Assistant |