 | Letter, to Theodore A. Baldwin, from Evangelical Christendom Christian Work, the News of the Churches | Amerikan Bord Heyeti (American Board) | 1878-04-13 |
| Letter, to Theodore A. Baldwin, from Tillman C. Trowbridge | Amerikan Bord Heyeti (American Board) | 1878-06-11 |
| Letter, to Theodore A. Baldwin, from Tillman C. Trowbridge | Amerikan Bord Heyeti (American Board) | 1878-07-15 |
| Letter, to Theodore A. Baldwin, from Orson P. Allen | Amerikan Bord Heyeti (American Board) | 1878-07-26 |
| Letter, to Theodore A. Baldwin, from Esther T. Maltbie | Amerikan Bord Heyeti (American Board) | 1878-06-01 |
 | Letter, to Theodore A. Baldwin, from Americus Fuller | Amerikan Bord Heyeti (American Board) | 1878-07-30 |
| Letter, to Theodore A. Baldwin | Amerikan Bord Heyeti (American Board) | 1878-04-25 |
| Letter, to Theodore A. Baldwin | Amerikan Bord Heyeti (American Board) | 1878-04-17 |
| Letter, to Theodore A. Baldwin | Amerikan Bord Heyeti (American Board) | 1878-07-26 |
| Report, Committee on relations of missionaries to native churches and pastors, by Joseph K. Greene, George Washburn, Tillman C. Trowbridge | Amerikan Bord Heyeti (American Board) | 1866-05-30 |
