| Report, Marsovan Station, 1905-1906, by Edward Riggs | Amerikan Bord Heyeti (American Board) | 1906-05-07 |
| Report, Tracts printed in 1897, tabular view of books, by William W. Peet | Amerikan Bord Heyeti (American Board) | 1898-06-16 |
| Letter, to members of the Western Turkey Mission, from Lyndon S. Crawford | Amerikan Bord Heyeti (American Board) | 1898-04-23 |
| Report, Trebizond Station, 1906 May 15, by Lyndon S. Crawford | Amerikan Bord Heyeti (American Board) | 1906-05-15 |
| Letter, to Members of the Western Turkey Mission, Lyndon S. Crawford | Amerikan Bord Heyeti (American Board) | 1897-06-23 |
| Letter, to William W. Peet, from Lyman Bartlett and James P. McNaughton, Dr. Constantine's salary | Amerikan Bord Heyeti (American Board) | 1888-03-06 |
| Letter, to Bithynia Synod, from J. ? ?, Charles C. Tracy and James P. McNaughton | Amerikan Bord Heyeti (American Board) | 1889-07-22 |
| Letter, to Western Turkey Mission, from Olive N. Twichell and Fannie M. Newell | Amerikan Bord Heyeti (American Board) | 1885-04-18 |
| Letter, to Henry O. Dwight, from David A. Richardson, Secretary | Amerikan Bord Heyeti (American Board) | 1889-06-28 |
| Letter, to Committee ad Interim, from Lyman Bartlett | Amerikan Bord Heyeti (American Board) | 1888-01-27 |
