| Crawford Sr., Robert M. | | | | Second Mate |
| Crawford Sr., Robert M. | | | WILLIAM E. COREY | Captain |
| Crawford Sr., Robert M.; 1924 Red Book; 1924 | 1924 Red Book | 1924-00-00 | HENRY CORT | Captain |
| Crawford Sr., Robert M.; 1925 Red Book; 1925 | 1925 Red Book | 1925-00-00 | JOHN ERICSSON | Captain |
| Crawford Sr., Robert M.; 1926 Blue Book; 1926 | 1926 Blue Book | 1926-00-00 | SIR HENRY BESSEMER | Captain |
| Crawford Sr., Robert M.; 1926 Red Book | 1926 Red Book | | JOHN ERICSSON | Captain |
| Crawford Sr., Robert M.; 1927 Red Book; 1927 | 1927 Red Book | 1927-00-00 | SIR WILLIAM SIEMENS | Captain |
| Crawford Sr., Robert M.; 1928 Red Book; 1928 | 1928 Red Book | 1928-00-00 | SIR WILLIAM SIEMENS | Captain |
| Crawford Sr., Robert M.; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | MARITANA | Captain |
| Crawford Sr., Robert M.; 1930 Blue Book; 1930 | 1930 Blue Book | 1930-00-00 | DOUGLAS HOUGHTON | Captain |
| Crawford Sr., Robert M.; 1930 Red Book; 1930 | 1930 Red Book | 1930-00-00 | CLARENCE A. BLACK | Captain |
| Crawford Sr., Robert M.; 1931 Red Book; 1931 | 1931 Red Book | 1931-00-00 | DOUGLAS HOUGHTON | Captain |
| Crawford Sr., Robert M.; 1934 Red Book; 1934 | 1934 Red Book | 1934-00-00 | JOHN H. MCLEAN | Captain |
| Crawford Sr., Robert M.; 1935 Red Book; 1935 | 1935 Red Book | 1935-00-00 | WILLIAM E. COREY | Captain |
| Crawford Sr., Robert M.; 1936 Red Book; 1936 | 1936 Red Book | 1936-00-00 | WILLIAM P. PALMER | Captain |
| Crawford Sr., Robert M.; 1937 Red Book; 1937 | 1937 Red Book | 1937-00-00 | WILLIAM P. PALMER | Captain |
| Crawford Sr., Robert M.; 1943 Red Book; 1943 | 1943 Red Book | 1943-00-00 | | Fleet Captain |
| Crawford Sr., Robert M.; 1944 Red Book; 1944 | 1944 Red Book | 1944-00-00 | | Fleet Captain |
| Crawford Sr., Robert M.; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | | Fleet Captain |
| Crawford Sr., Robert M.; 1948 Red Book; 1948 | 1948 Red Book | 1948-00-00 | | Fleet Captain |
| Crawford Sr., Robert M.; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | | Fleet Captain |
| Crawford Sr., Robert M.; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | | Fleet Captain |
| Crawford Sr., Robert M.; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | | Fleet Captain |
| Crawford Sr., Robert M.; 1952 Red Book; 1952 | 1952 Red Book | 1952-00-00 | | Fleet Captain |
| Crawford Sr., Robert M.; 1953 Red Book; 1953 | 1953 Red Book | 1953-00-00 | | fleet Captain |
| Crawford Sr., Robert M.; Great Lakes News 2/21; 1921 | Great Lakes News 2/21 | 1921-00-00 | J. P. MORGAN JR. | First Mate |
| Crawford Sr., Robert M.; Great Lakes News 4/40; 1940 | Great Lakes News 4/40 | 1940-00-00 | J. P. MORGAN JR. | Wheelsman |
| Crawford Sr., Robert M.; Great Lakes News 4/40; 1940 | Great Lakes News 4/40 | 1940-00-00 | | Second Mate |
| Crawford Sr., Robert M.; Great Lakes News 4/40; 1940 | Great Lakes News 4/40 | 1940-00-00 | FRANK A. ROCKERFELLER | First Mate |
| Crawford Sr., Robert M.; Great Lakes News 4/40; 1940 | Great Lakes News 4/40 | 1940-00-00 | HENRY CORT | Captain |
| Crawford Sr., Robert M.; Great Lakes News 4/40; 1940 | Great Lakes News 4/40 | 1940-00-00 | JAMES A. FARRELL | Captain |
| Crawford Sr., Robert M.; Great Lakes News 4/40; 1940 | Great Lakes News 4/40 | 1940-00-00 | JAMES A. FARRELL | Captain |
| Crawford Sr., Robert M.; Great Lakes News 4/40; 1940 | Great Lakes News 4/40 | 1940-00-00 | | Asst. Fleet Captain |
| Crawford Sr., Robert M.; Great Lakes News 4/45; 1945 | Great Lakes News 4/45 | 1945-00-00 | | Fleet Captain |
| Crawford Sr., Robert M.; LCA Bulletin 6/46; 1946 | LCA Bulletin 6/46 | 1946-00-00 | | Fleet Captain |
| Crawford Sr., Robert M.; Lord Kelvin compass & Binicle | Lord Kelvin compass & Binicle | | J. P. MORGAN JR. | Wheelsman |
| Crawford Sr., Robert M.; Pittsburgh Revised Line Up, 5/16; 1916 | Pittsburgh Revised Line Up, 5/16 | 1916-00-00 | JAMES A. FARRELL | Captain |