| David, Lawrence B. | | | | oiler |
| David, Lawrence B. | | | ROBERT W. E. BUNSEN | Second Assistant |
| David, Lawrence B. | | | | Second Assistant |
| David, Lawrence B. | | | | Second Assistant |
| David, Lawrence B. | | | A. F. HARVEY | First Assistant |
| David, Lawrence B. | | | | First Assistant |
| David, Lawrence B. | | | | First Assistant |
| David, Lawrence B. | | | | First Assistant |
| David, Lawrence B. | | | | First Assistant |
| David, Lawrence B. | | | | First Assistant |
| David, Lawrence B. | | | | First Assistant |
| David, Lawrence B. | | | | First Assistant |
| David, Lawrence B. | | | MARIPOSA | Chief Engineer |
| David, Lawrence B. | | | | stand-by Chief |
| David, Lawrence B. | | | CASON J. CALLOWAY | Chief Engineer |
| David, Lawrence B. | | | | stand-by Chief |
| David, Lawrence B.; 1927 Red Book; 1927 | 1927 Red Book | 1927-00-00 | MARIPOSA | Chief Engineer |
| David, Lawrence B.; 1930 Red Book; 1930 | 1930 Red Book | 1930-00-00 | WILLIAM FAIRBAIRN | Chief Engineer |
| David, Lawrence B.; 1931 Blue Book; 1931 | 1931 Blue Book | 1931-00-00 | WILLIAM B. DICKSON | First Assistant |
| David, Lawrence B.; 1936 Red Book; 1936 | 1936 Red Book | 1936-00-00 | ROBERT W. E. BUNSEN | Chief Engineer |
| David, Lawrence B.; 1937 Red Book; 1937 | 1937 Red Book | 1937-00-00 | ROBERT W. E. BUNSEN | Chief Engineer |
| David, Lawrence B.; 1939 Red Book; 1939 | 1939 Red Book | 1939-00-00 | GEORGE F. BAKER | Chief Engineer |
| David, Lawrence B.; 1940 Red Book; 1940 | 1940 Red Book | 1940-00-00 | FRANCIS E. HOUSE | Chief Engineer |
| David, Lawrence B.; 1941 Red Book; 1941 | 1941 Red Book | 1941-00-00 | FRANCIS E. HOUSE | Chief Engineer |
| David, Lawrence B.; 1942 Red Book; 1942 | 1942 Red Book | 1942-00-00 | FRANCIS E. HOUSE | Chief Engineer |
| David, Lawrence B.; 1943 Red Book; 1943 | 1943 Red Book | 1943-00-00 | D. G. KERR | Chief Engineer |
| David, Lawrence B.; 1944 Red Book; 1944 | 1944 Red Book | 1944-00-00 | D. G. KERR | Chief Engineer |
| David, Lawrence B.; 1945 Red Book; 1945 | 1945 Red Book | 1945-00-00 | WILLIAM A. IRVIN | Chief Engineer |
| David, Lawrence B.; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | WILLIAM A. IRVIN | Chief Engineer |
| David, Lawrence B.; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | WILLIAM A. IRVIN | Chief Engineer |
| David, Lawrence B.; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | WILLIAM A. IRVIN | Chief Engineer |
| David, Lawrence B.; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | WILLIAM E. COREY | Chief Engineer |
| David, Lawrence B.; 1952 Red Book; 1952 | 1952 Red Book | 1952-00-00 | CASON J. CALLOWAY | Chief Engineer |
| David, Lawrence B.; 1953 Red Book; 1953 | 1953 Red Book | 1953-00-00 | CASON J. CALLOWAY | Chief Engineer |
| David, Lawrence B.; 1954 Red Book; 1954 | 1954 Red Book | 1954-00-00 | CASON J. CALLOWAY | Chief Engineer |
| David, Lawrence B.; 1955 Red Book; 1955 | 1955 Red Book | 1955-00-00 | CASON J. CALLOWAY | Chief Engineer |
| David, Lawrence B.; 1956 Red Book; 1956 | 1956 Red Book | 1956-00-00 | CASON J. CALLOWAY | Chief Engineer |
| David, Lawrence B.; 5/48 Great Lakes Review; 1948 | 5/48 Great Lakes Review | 1948-00-00 | WILLIAM A. IRVIN | Chief Engineer |
| David, Lawrence B.; Great Lakes News 10/37; 1937 | Great Lakes News 10/37 | 1937-00-00 | NORMAN B. REAM | Chief Engineer |
| David, Lawrence B.; Great Lakes News 10/42; 1942 | Great Lakes News 10/42 | 1942-00-00 | | First Assistant |
| David, Lawrence B.; Great Lakes News 10/42; 1942 | Great Lakes News 10/42 | 1942-00-00 | EUGENE P. THOMAS | Chief Engineer |
| David, Lawrence B.; Great Lakes News 2/21; 1921 | Great Lakes News 2/21 | 1921-00-00 | E. C. COLLINS | First Assistant |
| David, Lawrence B.; Great Lakes Review, 5/46; 1946 | Great Lakes Review, 5/46 | 1946-00-00 | WILLIAM A. IRVIN | Chief Engineer |