| Letter, to Theodore A. Baldwin, from Marcellus Bowen | Amerikan Bord Heyeti (American Board) | 1877-01-05 |
| Letter, to R.A. Baldwin, from George C. Raynolds | Amerikan Bord Heyeti (American Board) | 1876-07-15 |
 | Letter, to Theodore A. Baldwin, from J.M. Gordon | Amerikan Bord Heyeti (American Board) | 1877-03-01 |
 | Letter, to Theodore A. Baldwin, from J.M. Gordon | Amerikan Bord Heyeti (American Board) | 1877-02-27 |
| Letter, to Theodore A. Baldwin, from F.S. Bliss | Amerikan Bord Heyeti (American Board) | 1876-12-13 |
 | Letter, to Theodore A. Baldwin | Amerikan Bord Heyeti (American Board) | 1876-10-16 |
 | Letter, to Isaac G. Bliss | Amerikan Bord Heyeti (American Board) | 1877-02-27 |
| Letter, to Harrison G.O. Dwight, from William W. Meriam and Theodore L. Byington | Amerikan Bord Heyeti (American Board) | 1859-04-28 |
| Letter sent from Smyrna to Brethren (?) on the arrival of Messieurs Meriam and Green and their wives. | Amerikan Bord Heyeti (American Board) | 1859-02-24 |
| Letter, to the Adrianople Station, from Harrison G.O. Dwight | Amerikan Bord Heyeti (American Board) | 1859-03-14 |
