| Estimates, Sivas for 1856 | Amerikan Bord Heyeti (American Board) | 1856 |
| Document, Tarsus American College, various documents regarding religious instruction as well as permission for teachers includes a testimony from Muslim students that they have not been subject to religious propaganda | Amerikan Bord Heyeti (American Board) | 1924-05-06 |
| Report, St. Paul's Collegiate Institute and its departments | Amerikan Bord Heyeti (American Board) | 1923-01-26 |
 | Letter, from Paul E. Nilson | Amerikan Bord Heyeti (American Board) | 1924-11-18 |
| Report, on the spellimg in English of Turkish names, by Charles T.Riggs) | Amerikan Bord Heyeti (American Board) | - |
| Letter, to R. Anderson, from William Goodell, Harrison G.O. Dwight, Cyrus Hamlin, George W. Wood (finances) | Amerikan Bord Heyeti (American Board) | 1843-04-26 |
| Letter, Estimates for 1845 (from William Goodell to the R. Anderson, Boston) | Amerikan Bord Heyeti (American Board) | 1844-05-07 |
| Letter, to Tillman C. Trowbridge, from Sanford Richardson | Amerikan Bord Heyeti (American Board) | 1858-04-10 |
| Letter, to Harrison G.O. Dwight, from Charles F. Morse | Amerikan Bord Heyeti (American Board) | 1858-09-23 |
| Letter, to the Constantinople Station, from Daniel Ladd | Amerikan Bord Heyeti (American Board) | 1858-10-29 |
