| Trzop, James H.; 1949 Blue Book; 1949 | 1949 Blue Book | 1949-00-00 | E. G. MATHIOTT | First Assistant |
| Trzop, James H.; 5/48 Great Lakes Review; 1948 | 5/48 Great Lakes Review | 1948-00-00 | J. R. SENSIBAR | First Assistant |
| Trzop, James H.; Great Lakes News 5/45; 1945 | Great Lakes News 5/45 | 1945-00-00 | J. R. SENSIBAR | Second Assistant |
| Trzop, James H.; Great Lakes News 7/43; 1943 | Great Lakes News 7/43 | 1943-00-00 | JOSEPH H. FRANTZ | Second Assistant |
| Trzop, James H.; Great Lakes News 9/41; 1941 | Great Lakes News 9/41 | 1941-00-00 | JOSEPH H. FRANTZ | Third Assistant |
| Trzop, James H.; Great Lakes Review. 1944 | Great Lakes Review. 1944 | 1944-00-00 | J. R. SENSIBAR | Second Assistant |
| Trzop, James H.; LCA Bulletin 5/41; 1941 | LCA Bulletin 5/41 | 1941-00-00 | W. C. RICHARDSON | Oiler |
| Trzop, James H.; LCA Bulletin 7/41; 1941 | LCA Bulletin 7/41 | 1941-00-00 | FRANK E. VIGOR | Third Assistant |