| Letter, to the Committee ad Interim, Northern Armenian Mission, from Oliver W. Winchester | Amerikan Bord Heyeti (American Board) | 1860-08-21 |
| Letter, to Tillman C. Trowbridge, from Joseph K. Greene, on Annual Meeting | Amerikan Bord Heyeti (American Board) | 1864-01-23 |
| Letter, to the Committee ad Interim, from Herman N. Barnum | Amerikan Bord Heyeti (American Board) | 1863-12-18 |
| Letter, to the Committee ad Interim, from Charles F. Morse | Amerikan Bord Heyeti (American Board) | 1860-12-19 |
| Letter, to the Committee ad Interim, from Jasper N. Ball | Amerikan Bord Heyeti (American Board) | 1860-10-25 |
| Letter, to the Committee ad Interim, from Jasper N. Ball | Amerikan Bord Heyeti (American Board) | 1861-06-29 |
| Letter, from B. A. Sahafyan | Amerikan Bord Heyeti (American Board) | 1864-02-20 |
| Report, Doings of the May Ecclesiastical Council, by R. A. Booghdamian, Henry J. Van Lennep [translator] | Amerikan Bord Heyeti (American Board) | 1866-11-28 |
| Report, Property of ABCFM, to Western Turkey Mission, by George Washburn, Tillman C. Trowbridge | Amerikan Bord Heyeti (American Board) | 1866-01-01 |
| Report, Constantinople Station, 1867 May, by George Washburn | Amerikan Bord Heyeti (American Board) | 1867-05 |
