| Hendrickson, Theodore; Great Lakes News 6/40; 1940 | Great Lakes News 6/40 | 1940-00-00 | CARMI A. THOMPSON | First Assistant |
| Hendrickson, Theodore; Great Lakes News 8/46; 1946 | Great Lakes News 8/46 | 1946-00-00 | RUFUS P. RANNEY | Third Assistant |
| Hendrickson, Theodore; Great lakes Review 5/42; 1942 | Great lakes Review 5/42 | 1942-00-00 | C. O. JENKINS | First Assistant |
| Hendrickson, Theodore; LCA Bulletin June 1924 | LCA Bulletin June 1924 | 1924-00-00 | W. H. BECKER | Second Assistant |
| Hendrickson, Theodore; LCA Bulletin May 1924 | LCA Bulletin May 1924 | 1924-00-00 | W. H. BECKER | Oiler |