| Letter, to Theodore A. Baldwin, from Tillman C. Trowbridge | Amerikan Bord Heyeti (American Board) | 1878-07-15 |
 | Letter, to Theodore A. Baldwin, from Americus Fuller | Amerikan Bord Heyeti (American Board) | 1878-07-30 |
| Letter, to Committee ad Interim, from Americus Fuller | Amerikan Bord Heyeti (American Board) | 1880-11-04 |
| Letter, to Ira F. Pettibone, from Americus Fuller | Amerikan Bord Heyeti (American Board) | 1880-03-08 |
| Letter, at the meeting of the Aintab Station | Amerikan Bord Heyeti (American Board) | 1855-03-07 |
| Letter, to the American missionaries, from Aintab Station | Amerikan Bord Heyeti (American Board) | 1854-10-07 |
| 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 Charles T. Riggs, from Fred F. Goodsell | Amerikan Bord Heyeti (American Board) | 1911-04-29 |
| Letter, to Theodore A. Baldwin, from Henry Lee Norris Jr., the Central Turkey College, Aintab | Amerikan Bord Heyeti (American Board) | 1877-03-12 |
 | Letter, to Theodore A. Baldwin, from Henry Lee Norris Jr., the Central Turkey College, Aintab | Amerikan Bord Heyeti (American Board) | 1877-04-09 |
