| Gockerell, Robert M.; Great Lakes News 6/43; 1943 | Great Lakes News 6/43 | 1943-00-00 | GEORGE W. PERKINS | Third Assistant |
| Gockerell, Robert M.; Great Lakes Review. 1944 | Great Lakes Review. 1944 | 1944-00-00 | ROBERT FULTON | Second Assistant |
| Gockerell, Robert M.; LCA Annual Report 1946 | LCA Annual Report 1946 | 1946-00-00 | IRVING S. OLDS | Second Assistant |
| Gockerell, Robert M.; LCA Bulletin 5/41; 1941 | LCA Bulletin 5/41 | 1941-00-00 | RENSSELAER | Oiler |
| Gockerell, Robert M.; LCA Bulletin 5/47; 1947 | LCA Bulletin 5/47 | 1947-00-00 | IRVING S. OLDS | |
| Gockerell, Robert M.; LCA Bulletin 7/41; 1941 | LCA Bulletin 7/41 | 1941-00-00 | | Oiler |