| Hultgren, Walter; 1930 Blue Book; 1930 | 1930 Blue Book | 1930-00-00 | S. H. ROBBINS | First Assistant |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | JAMES MACNAUGHTON | handyman |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | FRANK E. TAPLIN | Second Assistant |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | THOMAS WILSON | Utility Engineer |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | THOMAS WILSON | Utility Engineer |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | THOMAS WILSON | Utility Engineer |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | THOMAS WILSON | Utility Engineer |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | THOMAS WILSON | Utility Engineer |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | THOMAS WILSON | Utility Engineer |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | THOMAS WILSON | Utility Engineer |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | THOMAS WILSON | Utility Engineer |
| Hultgren, Walter; Great Lakes Review 4/54; 1954 | Great Lakes Review 4/54 | 1954-00-00 | THOMAS WILSON | Utility Engineer |
| Hultgren, Walter; Great Lakes Review. 1944 | Great Lakes Review. 1944 | 1944-00-00 | KICKAPOO | Third Assistant |