| Krohn, George P.; 5/48 Great Lakes Review; 1948 | 5/48 Great Lakes Review | 1948-00-00 | BUCKEYE | Third Mate |
| Krohn, George P.; Columbia Shipmates (51) | Columbia Shipmates (51) | | HARRY T. EWIG | Second Mate |
| Krohn, George P.; Great Lakes News 5/45; 1945 | Great Lakes News 5/45 | 1945-00-00 | O. S. MCFARLAND | Second Mate |
| Krohn, George P.; Great Lakes News 7/43; 1943 | Great Lakes News 7/43 | 1943-00-00 | G. G. POST | Third Mate |
| Krohn, George P.; Great Lakes Review. 1944 | Great Lakes Review. 1944 | 1944-00-00 | BUCKEYE | Second Mate |
| Krohn, George P.; LCA Bulletin 5/42; 1942 | LCA Bulletin 5/42 | 1942-00-00 | FRANK E. VIGOR | Wheelsman |