| Letter, to the mission, from Mr. Crane | Amerikan Bord Heyeti (American Board) | 1851-05-06 |
| Letter, to Tillman C. Trowbridge, from Jackson G. Coffing | Amerikan Bord Heyeti (American Board) | 1858-03-11 |
| Letter, to Tillman C. Trowbridge, from Andrew T. Pratt | Amerikan Bord Heyeti (American Board) | 1858-04-22 |
| Letter, to the Committee ad Interim, from Benjamin Schneider | Amerikan Bord Heyeti (American Board) | 1855-12-20 |
| Letter, to the Committee ad Interim, from Dr. Pratt | Amerikan Bord Heyeti (American Board) | 1856-02-28 |
| Letter, to the Committee ad Interim, from Benjamin Schneider | Amerikan Bord Heyeti (American Board) | 1856-01-24 |
| Letter, to the Harrison G.O. Dwight, from Benjamin Schneider | Amerikan Bord Heyeti (American Board) | 1854-10-17 |
| Letter, to the Committe ad Interim, from Dr. Pratt | Amerikan Bord Heyeti (American Board) | 1856-04-10 |
| Letter, to the general meeting, Armenian Mission, by Andrew T. Pratt | Amerikan Bord Heyeti (American Board) | 1853-04-09 |
| Letter, to Tillman C. Trowbridge, from Jackson G. Coffing | Amerikan Bord Heyeti (American Board) | 1858-03-18 |
