| Letter, to Committee ad Interim, Constantinople, from Wilson A. Farnsworth | Amerikan Bord Heyeti (American Board) | 1880-07-27 |
| Letter, to Ira F. Pettibone, from Lucien H. Adams | Amerikan Bord Heyeti (American Board) | 1880-05-21 |
| Letter, Kendigian's note to Mr. H. Jillalian about his a/c with the Conference, December 26, 1889. Kendigian's a/c with the Conference. | Amerikan Bord Heyeti (American Board) | 1889-12-14; 1889-12-26 |
| Letter, to Secretary, ABCFM, from Henry O. Dwight and George F. Herrick | Amerikan Bord Heyeti (American Board) | 1883-06-02 |
| Letter, Regarding the letter dated 20th July, from Henry O. Dwight, Secretary (Letter, to Sir E. Thornton, about Syrian schools) | Amerikan Bord Heyeti (American Board) | 1886-08-02 |
| Letter, Regarding imprisonment of Armenian Protestant Christian Nicolaki Effenor, from J. Pauncefote | Amerikan Bord Heyeti (American Board) | 1888-11-21 |
| 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 |
| Letter, the Dardanelles teacher agrees to continue his work till January 1889 | Amerikan Bord Heyeti (American Board) | 1889-08-10; 1889-08-22 |
| Letter, to Ira F. Pettibone, State Clerk, Western Turkey Mission, from John K. Browne | Amerikan Bord Heyeti (American Board) | 1884-02-13 |