| Cottrell, Charles F.; ISMA Directory; 1945 | ISMA Directory | 1945-00-00 | | Captain |
| Cottrell, Charles F.; ISMA Directory; 1946 | ISMA Directory | 1946-00-00 | | Captain |
| Cottrell, Charles F.; ISMA Directory; 1950 | ISMA Directory | 1950-00-00 | | Captain |
| Cottrell, Charles F.; ISMA Directory; 1951 | ISMA Directory | 1951-00-00 | | Captain |
| Cottrell, Charles F.; ISMA Directory; 1952 | ISMA Directory | 1952-00-00 | | Captain |
| Cottrell, Charles F.; ISMA Directory; 1953 | ISMA Directory | 1953-00-00 | | Captain |
| Cottrell, Charles F.; ISMA Directory; 1954 | ISMA Directory | 1954-00-00 | | Captain |