| Clark, John H.; 1920 Red Book; 1920 | 1920 Red Book | 1920-00-00 | | President |
| Clark, John H.; 1921 Red Book; 1921 | 1921 Red Book | 1921-00-00 | THEODORE ROOSEVELT | Captain |
| Clark, John H.; 1922 Red Book; 1922 | 1922 Red Book | 1922-00-00 | THEODORE ROOSEVELT | Captain |
| Clark, John H.; 1949 Blue Book; 1949 | 1949 Blue Book | 1949-00-00 | HIGHWAY 16 | Third Assistant |
| Clark, John H.; Great Lakes News 9/40; 1940 | Great Lakes News 9/40 | 1940-00-00 | NYANZA | Captain |
| Clark, John H.; Great Lakes News 9/40; 1940 | Great Lakes News 9/40 | 1940-00-00 | UGANDA | Captain |
| Clark, John H.; Great Lakes News 9/40; 1940 | Great Lakes News 9/40 | 1940-00-00 | E. D. CARTER | Captain |