| Letter, to Tillman C. Trowbridge, from Sanford Richardson | Amerikan Bord Heyeti (American Board) | 1858-02-18 |
| Letter, to the Committee ad Interim, from George W. Dunmore | Amerikan Bord Heyeti (American Board) | 1857-12-15 |
| Letter, to Tillman C. Trowbridge, from Fayette Jewett | Amerikan Bord Heyeti (American Board) | 1857-09-16 |
| Letter, to Harrison G.O. Dwight to Dwight W. Marsh | Amerikan Bord Heyeti (American Board) | 1857-04-03 |
| Letter, to Tillman C. Trowbridge, from Fayette Jewett | Amerikan Bord Heyeti (American Board) | 1859-12-08 |
 | Note, to Missionary House, Boston, from James M. Gordon | Amerikan Bord Heyeti (American Board) | 1857-05-19 |
| Letter, to the Committee ad Interim and the Prudential Committee, from Dana K. Getchell | Amerikan Bord Heyeti (American Board) | 1911-03-17 |
| Letter, to ABCFM, Constantinople, from F.M. Stead | Amerikan Bord Heyeti (American Board) | 1911-03-11 |
| Letter, to Charles T. Riggs, from Henry K. Wingate | Amerikan Bord Heyeti (American Board) | 1911-03-08 |
 | Letter, to Charles T. Riggs, from T.F. Barker | Amerikan Bord Heyeti (American Board) | 1910-11-16 |
