| Report, Broosa Station, by Joseph K. Greene | Amerikan Bord Heyeti (American Board) | 1863 |
| Report, Sophia Station, 1st, 1863, by Charles F. Morse | Amerikan Bord Heyeti (American Board) | 1863 |
| Report, Philippopolis Training School, Programme of Studies | Amerikan Bord Heyeti (American Board) | 1863 |
| Letter, to the Rufus Anderson, from Tillman C. Trowbridge | Amerikan Bord Heyeti (American Board) | 1863-07-10 |
| Letter, to S.B. Treat, from Tillman C. Trowbridge | Amerikan Bord Heyeti (American Board) | 1863-09-02 |
| Letter, to American Bible Society, from Wilson A. Farnsworth, Alvin B. Goodale, Julius Y. Leonard | Amerikan Bord Heyeti (American Board) | 1863 |
| Report, Sivas Station, 1862-1863, by Oliver W. Winchester | Amerikan Bord Heyeti (American Board) | 1863 |
| Report, Eski Zagra Station, 4th, by Theodore L. Byington | Amerikan Bord Heyeti (American Board) | 1863 |
| Letter, to London Tract Society, Secretary, from Ira F. Pettibone | Amerikan Bord Heyeti (American Board) | 1863 |
| Report, Sivas Medical Dispensary, 1862-1863, by Henry S. West | Amerikan Bord Heyeti (American Board) | 1863 |
