| Letter, to N.G. Clark, from Harrison G.O. Dwight | Amerikan Bord Heyeti (American Board) | 1877-02-08 |
| Letter, to Joseph K. Greene, from Herbert M. Irwin | Amerikan Bord Heyeti (American Board) | 1907-09-20 |
| Letter, to Judson Smith, from Joseph K. Greene | Amerikan Bord Heyeti (American Board) | 1903-04-28 |
| Letter, to Joseph K. Greene, from Gwen Griffiths | Amerikan Bord Heyeti (American Board) | 1907-12-10 |
| Letter, to Judson Smith | Amerikan Bord Heyeti (American Board) | 1891-10-29 |
| Letter, to Charles T. Riggs, from Mary E. Kinney | Amerikan Bord Heyeti (American Board) | 1912-11-24 |
| Letter, to the James L. Barton, from Theodore A.Elmer | Amerikan Bord Heyeti (American Board) | 1911-08-09 |
 | Letter, to the Bithynia Union of Evangelical Churches | Amerikan Bord Heyeti (American Board) | 1912-04-13 |
| Letter, to Theodore A. Baldwin, from Henry Lee Norris Jr., the Central Turkey College, Aintab | Amerikan Bord Heyeti (American Board) | 1877-10-30 |
| Letter, to Theodore A. Baldwin, from Moses P. Parmelee | Amerikan Bord Heyeti (American Board) | 1878-01-05 |
