| Letters, general correspondence relating to station business | Amerikan Bord Heyeti (American Board) | 1930; 1931 |
| Letter, St. Paul's Collegiate Institute, concerning The Tarsus College Newsletter | Amerikan Bord Heyeti (American Board) | 1934-09-10 |
| Merzifon Correspondence (1890) | Amerikan Bord Heyeti (American Board) | 1890-01-06; 1932-05-23 |
| Property mostly Merzifon, Aintab, Harpoot, Sivas, proposals regarding sale or rental 1925 - 1930 | Amerikan Bord Heyeti (American Board) | 1924-08-22; 1930-02-06 |
| 1938 discussion concerning closure of Merzifon School, 1928 letters from C.R. Willard to Dr. Goodsell (Merzifon), 1924 discussion on seculaization (laic) and religious education, 1923 - 1924 discussion of updating schools' firmans to Turkish Republic acceptance, American Girls School, Merzifon history, 1929 Fowle to Willard, Merzifon course of study, 1928 inspectors | Amerikan Bord Heyeti (American Board). Office of the Treasurer | 1923-12-06; 1934-05-19 |
| Merzifon plans | Amerikan Bord Heyeti (American Board) | 1934-05-29; 1939-09-29 |
| Merzifon | American Board. Treasurer's Office | 1937 |
| Merzifon-Treasurer (1939) | Amerikan Bord Heyeti (American Board) | 1939-01-01; 1939-10-18 |
