| Letter, to Mr. Riddle, from Vale of Aleppo | Amerikan Bord Heyeti (American Board) | - |
| Letter, to Tillman C. Trowbridge, from Cyrus Hamlin, on ins. Buildings at Bebek | Amerikan Bord Heyeti (American Board) | 1866-03-23 |
| Letter, to Tillman C. Trowbridge, from William W. Livingston, on the blind | Amerikan Bord Heyeti (American Board) | 1865 |
| Letter, to Tillman C. Trowbridge, from Henry J. Van Lennep | Amerikan Bord Heyeti (American Board) | 1866-03-17 |
| Letter, to Tillman C. Trowbridge, from Herman N. Barnum | Amerikan Bord Heyeti (American Board) | 1865-03-10 |
| Letter, to Tillman C. Trowbridge, from Henry C. Haskell | Amerikan Bord Heyeti (American Board) | 1865-04-12 |
| Letter, to Tillman C. Trowbridge, from James F. Clarke | Amerikan Bord Heyeti (American Board) | 1865-04-14 |
| Letter, to the Committee ad Interim, from Daniel Ladd | Amerikan Bord Heyeti (American Board) | 1866-03-02 |
| Letter, to Tillman C. Trowbridge, from Daniel Ladd | Amerikan Bord Heyeti (American Board) | 1865-10-24 |
| Certificate, given to Abraham of Angıra | Amerikan Bord Heyeti (American Board) | 1865-04-11 |
