| Letter from Mr. Tashjian (in Armenian) | Amerikan Bord Heyeti (American Board) | 1907-04-06 |
| Report, Nicomedia Station, 8th, 1863-1864, by Justin W. Parsons | Amerikan Bord Heyeti (American Board) | 1864 |
| Letter to Elias Riggs from Samuel K. Varjakidyan, regarding the Adabazar church complaining, religious indifference and ignorance reigning in the surrounding region and inviting an inquiry by the missionaries on the state of things | Amerikan Bord Heyeti (American Board) | 1866-12-31 |
| Letter, the Nicomedia church joining in the charges brought by the neighboring churches and against Mr. Parsons requesting an investigation, from Garebet Harutyun | Amerikan Bord Heyeti (American Board) | 1867-02-02 |
| Pastor Stephan Utujian explains why he had stayed in Brousa two months instead of one | Amerikan Bord Heyeti (American Board) | 1867-11-07 |
| Letter to Arekel Yagmaci, from Simon Garbetyan, protesting Apraham's resignation | Amerikan Bord Heyeti (American Board) | 1868-05 |
| Letter from Kourtbelen deploring the spiritual and educational misery of the place | Amerikan Bord Heyeti (American Board) | 1867-01-04 |
| Letter to George Washburn, from Henry J. Van Lennep | Amerikan Bord Heyeti (American Board) | 1864-06-06 |
| Constitution, Board of Trustees, Bardezag High School | Amerikan Bord Heyeti (American Board) | 1906-04-26 |
| Letter from Marsovan, Evangelical Armenian community | Amerikan Bord Heyeti (American Board) | 1892-05-12 |
