| Letter, to Harrison G.O. Dwight, from Jasper N. Ball | Amerikan Bord Heyeti (American Board) | 1858-12-02 |
| Letter, to Richardson and Bliss, from Wilson A. Farnsworth | Amerikan Bord Heyeti (American Board) | 1859-05-26 |
| Letter, to Theodore A. Baldwin, from Julius Y. Leonard | Amerikan Bord Heyeti (American Board) | 1878-10-22 |
| Letter, to the Committee ad Interim, from Benjamin Parsons | Amerikan Bord Heyeti (American Board) | 1859-09-19 |
| Report, Votes of the Committee ad Interim | Amerikan Bord Heyeti (American Board) | 1859-10-22 |
| Letter, to Joseph K. Greene, from the Armenian Girls' High School in Adabazar | Amerikan Bord Heyeti (American Board) | 1910-02-01 |
 | Letter, to C. T. Riggs, from Azad J. Azarian, about renovating the church, schools, and presbyterium in Nicomedia | Amerikan Bord Heyeti (American Board) | 1910-09-23 |
| Letter, from the Rodosto church to the mission, to the Council of Rev. Missionaries, to Mr. Peabody, Constantinople | Amerikan Bord Heyeti (American Board) | 1857-05-15 |
| Letter, Mr. Kendigian, Dardanelles affairs and agreement to continue his teaching term for one year more | Amerikan Bord Heyeti (American Board) | 1889-12-04 |
| Letter, Kendigian's report of his work in the Dardanelles, December 23, 1889 | Amerikan Bord Heyeti (American Board) | 1889-12-11; 1889-12-23 |
