| Letter, to Bodvelli Aristaichus, from Lyndon S. Crawford | Amerikan Bord Heyeti (American Board) | 1882-04-29 |
| Letter, to Ira F. Pettibone, from Theodore A. Baldwin | Amerikan Bord Heyeti (American Board) | 1883-11-24 |
 | Letter, to Ira F. Pettibone, from Americus Fuller | Amerikan Bord Heyeti (American Board) | 1880-06-05 |
| Letter, to Revs. Lyndon S. Crawford & Robert Thomson, from Edward W. Gilman, Secretary, American Bible Society | Amerikan Bord Heyeti (American Board) | 1887-07-20 |
| Letter, to Secretary, Turkish Missions Aid Society, from Lyman Bartlett & Simeon N. Babasinian | Amerikan Bord Heyeti (American Board) | 1887-05-25 |
| Letter, to Secreatary, Religious Tract Society, from Edwin E. Bliss & George Constantine | Amerikan Bord Heyeti (American Board) | 1887-05-28 |
| Letter, to Secretary, American Tract Society, from John H. House & James L. Fowle | Amerikan Bord Heyeti (American Board) | 1887-05-29 |
| Letter, to Constantinople Station of the W. Turkey Mission, from Robert Thomson | Amerikan Bord Heyeti (American Board) | 1887-05-09 |
| Letter, to Harrison G.O. Dwight, from Theodore A. Baldwin | Amerikan Bord Heyeti (American Board) | 1889-11-23 |
| Letter, for Pera Church to ? Station | Amerikan Bord Heyeti (American Board) | 1889-12 |
