| Watts, Frederick N.; ISMA Directory; 1911 | ISMA Directory | 1911-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1914 | ISMA Directory | 1914-00-00 | RHODES, J.W. | Captain |
| Watts, Frederick N.; ISMA Directory; 1916 | ISMA Directory | 1916-00-00 | RHODES, J.W. | Captain |
| Watts, Frederick N.; ISMA Directory; 1917 | ISMA Directory | 1917-00-00 | RHODES, J.W. | Captain |
| Watts, Frederick N.; ISMA Directory; 1918 | ISMA Directory | 1918-00-00 | RHODES, JOSHUA W. | Captain |
| Watts, Frederick N.; ISMA Directory; 1919 | ISMA Directory | 1919-00-00 | RHODES, JOSHUA W. | Captain |
| Watts, Frederick N.; ISMA Directory; 1921 | ISMA Directory | 1921-00-00 | LAUGHLIN, JAMES | Captain |
| Watts, Frederick N.; ISMA Directory; 1922 | ISMA Directory | 1922-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1923 | ISMA Directory | 1923-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1924 | ISMA Directory | 1924-00-00 | LAUGHLIN, JAMES | Captain |
| Watts, Frederick N.; ISMA Directory; 1925 | ISMA Directory | 1925-00-00 | LAUGHLIN, JAMES | Captain |
| Watts, Frederick N.; ISMA Directory; 1926 | ISMA Directory | 1926-00-00 | LAUGHLIN, JAMES | Captain |
| Watts, Frederick N.; ISMA Directory; 1927 | ISMA Directory | 1927-00-00 | LAUGHLIN, JAMES | Captain |
| Watts, Frederick N.; ISMA Directory; 1928 | ISMA Directory | 1928-00-00 | LAUGHLIN, JAMES | Captain |
| Watts, Frederick N.; ISMA Directory; 1929 | ISMA Directory | 1929-00-00 | LAUGHLIN, JAMES | Captain |
| Watts, Frederick N.; ISMA Directory; 1931 | ISMA Directory | 1931-00-00 | KING, WILLIS M. | Captain |
| Watts, Frederick N.; ISMA Directory; 1932 | ISMA Directory | 1932-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1933 | ISMA Directory | 1933-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1934 | ISMA Directory | 1934-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1935 | ISMA Directory | 1935-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1936 | ISMA Directory | 1936-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1937 | ISMA Directory | 1937-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1938 | ISMA Directory | 1938-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1939 | ISMA Directory | 1939-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1940 | ISMA Directory | 1940-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1941 | ISMA Directory | 1941-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1942 | ISMA Directory | 1942-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1943 | ISMA Directory | 1943-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1944 | ISMA Directory | 1944-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1945 | ISMA Directory | 1945-00-00 | | Captain |
| Watts, Frederick N.; ISMA Directory; 1946 | ISMA Directory | 1946-00-00 | | Captain |