| Robinson, Ernest R.; ISMA Directory; 1951 | ISMA Directory | 1951-00-00 | | Captain |
| Robinson, Ernest R.; ISMA Directory; 1952 | ISMA Directory | 1952-00-00 | | Captain |
| Robinson, Ernest R.; ISMA Directory; 1956 | ISMA Directory | 1956-00-00 | | Captain |
| Robinson, Ernest R.; ISMA Directory; 1957 | ISMA Directory | 1957-00-00 | | Captain |
| Robinson, Ernest R.; ISMA Directory; 1958 | ISMA Directory | 1958-00-00 | | Captain |
| Robinson, Ernest R.; ISMA Directory; 1959 | ISMA Directory | 1959-00-00 | | Captain |
| Robinson, Ernest R.; ISMA Directory; 1960 | ISMA Directory | 1960-00-00 | | Captain |
| Robinson, Ernest R.; ISMA Directory; 1961 | ISMA Directory | 1961-00-00 | | Captain |
| Robinson, Ernest R.; ISMA Directory; 1963 | ISMA Directory | 1963-00-00 | | Captain |
| Robinson, Ernest R.; ISMA Directory; 1964 | ISMA Directory | 1964-00-00 | | Captain |