| Hasler, C. J.; 1930 Blue Book; 1930 | 1930 Blue Book | 1930-00-00 | HOMER D. WILLIAMS | Second Assistant |
| Hasler, C. J.; 1931 Blue Book; 1931 | 1931 Blue Book | 1931-00-00 | HOMER D. WILLIAMS | Second Asistant |
| Hasler, C. J.; 1937 Blue Book; 1937 | 1937 Blue Book | 1937-00-00 | NORMAN B. REAM | First Assistant |
| Hasler, C. J.; 1941 Great Lakes Blue Book (?); 1941 | 1941 Great Lakes Blue Book (?) | 1941-00-00 | EUGENE W. PARGNY | First Assistant |
| Hasler, C. J.; Great Lakes News 6/40; 1940 | Great Lakes News 6/40 | 1940-00-00 | WILLIAM A. MCGONAGLE | First Assistant |
| Hasler, C. J.; Great Lakes News 6/43; 1943 | Great Lakes News 6/43 | 1943-00-00 | IRVING S. OLDS | First Assistant |