| Nelson, John G.; 1926 Blue Book; 1926 | 1926 Blue Book | 1926-00-00 | WILLIAM D. CRAWFORD | First Assistant |
| Nelson, John G.; 1930 Blue Book; 1930 | 1930 Blue Book | 1930-00-00 | WILLIAM D. CRAWFORD | First Assistant |
| Nelson, John G.; 1939 Blue Book; 1939 | 1939 Blue Book | 1939-00-00 | LOUIS W. HILL | First Assistant |
| Nelson, John G.; 1941 Red Book; 1941 | 1941 Red Book | 1941-00-00 | JOSEPH WOOD | Chief Engineer |
| Nelson, John G.; Great Lakes News 11/41; 1941 | Great Lakes News 11/41 | 1941-00-00 | JOSEPH WOOD | Chief Engineer |
| Nelson, John G.; Great Lakes News 4/37; 1937 | Great Lakes News 4/37 | 1937-00-00 | CARLE C. CONWAY | First Assistant |
| Nelson, John G.; Great Lakes News 4/40; 1940 | Great Lakes News 4/40 | 1940-00-00 | JOSEPH WOOD | Chief Engineer |