| Letter, to Theodore A. Baldwin, from Willis C. Dewey | Amerikan Bord Heyeti (American Board) | 1878-08-06 |
| Letter, to Theodore A. Baldwin, from Jennie H. Perry | Amerikan Bord Heyeti (American Board) | 1878-07-15 |
| Letter, to Theodore A. Baldwin, from John F. Smith | Amerikan Bord Heyeti (American Board) | 1878-08-19 |
| Letter, to Theodore A. Baldwin, from Myra A. Proctor | Amerikan Bord Heyeti (American Board) | 1878-07-30 |
| Letter, to Theodore A. Baldwin, from George C. Raynolds | Amerikan Bord Heyeti (American Board) | 1878-07-15 |
 | Letter, to Theodore A. Baldwin | Amerikan Bord Heyeti (American Board) | 1878-07-06 |
| Letter, to Jasper N. Ball | Amerikan Bord Heyeti (American Board) | 1858-12-14 |
| Letter, to American Bible Society, Boston, from Crosby H. Wheeler, Wilson A. Farnsworth and William W. Meriam | Amerikan Bord Heyeti (American Board) | 1860-06-05 |
| Letter, to American Tract Society, Boston, from Oliver W. Winchester, Orson P. Allen and George A. Pollard | Amerikan Bord Heyeti (American Board) | 1860-06-08 |
| Letter, to Turkish Mission Aid Society, from Augustus Walker and Oliver W. Winchester | Amerikan Bord Heyeti (American Board) | 1860-06-04 |
