| Near East Mission in Turkey Annual Station Reports, 1931-1937: Report of the American School | Nilson, Paul | 1932; 1933 |
| Letter, to Charles T. Riggs, from Henry K. Wingate | Amerikan Bord Heyeti (American Board) | 1911-05-10 |
 | Letter, to Charles T. Riggs, from Arthur C. Ryan | Amerikan Bord Heyeti (American Board) | 1912-07-13 |
| Letter, to Charles T. Riggs, from Mary C. Fowle | Amerikan Bord Heyeti (American Board) | 1911-08-23 |
| Near East Mission in Turkey Annual Station Reports, 1931-1937: Annual Meeting Near East Mission | Lyman, J.K. | 1936-06 |
 | Letter, to Charles T. Riggs, from James P. McNaughton | Amerikan Bord Heyeti (American Board) | 1913-02-26 |
 | Letter, to Charles T. Riggs, from Lyndon S. Crawford | Amerikan Bord Heyeti (American Board) | 1913-02-22 |
| Merzifon Girls' School | Amerikan Bord Heyeti (American Board) | 1914-06-04; 1938-08-03 |
| Transfer 146. From N to Z. Index No. 29. Po | American Board. Office of the Treasurer | 1910-05-16; 1911-04-06 |
| Transfer 191. From U to Z. Index No. 65. Va to Vi. | American Board. Office of the Treasurer. | 1914-10-10; 1915-06-05 |
