| Millard, Ralph B.; ISMA Directory; 1910 | ISMA Directory | 1910-00-00 | | Captain |
| Millard, Ralph B.; ISMA Directory; 1911 | ISMA Directory | 1911-00-00 | | Captain |
| Millard, Ralph B.; ISMA Directory; 1912 | ISMA Directory | 1912-00-00 | | Captain |
| Millard, Ralph B.; ISMA Directory; 1913 | ISMA Directory | 1913-00-00 | | Captain |
| Millard, Ralph B.; ISMA Directory; 1914 | ISMA Directory | 1914-00-00 | | Captain |
| Millard, Ralph B.; ISMA Directory; 1935 | ISMA Directory | 1935-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1936 | ISMA Directory | 1936-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1937 | ISMA Directory | 1937-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1938 | ISMA Directory | 1938-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1939 | ISMA Directory | 1939-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1941 | ISMA Directory | 1941-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1942 | ISMA Directory | 1942-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1943 | ISMA Directory | 1943-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1944 | ISMA Directory | 1944-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1945 | ISMA Directory | 1945-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1946 | ISMA Directory | 1946-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1947 | ISMA Directory | 1947-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1948 | ISMA Directory | 1948-00-00 | | |
| Millard, Ralph B.; ISMA Directory; 1949 | ISMA Directory | 1949-00-00 | | |