| Letter, to Rufus Anderson, ABCFM, from Herman N. Barnum, A.G. Dwight and Julius Y. Leonard | Amerikan Bord Heyeti (American Board) | 1859-06-23 |
| Letter, to Tillman C. Trowbridge, from Fayette Jewett | Amerikan Bord Heyeti (American Board) | 1859-11-18 |
| 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 |
| Letter, to the Committee ad Interim, from Wilson A. Farnsworth | Amerikan Bord Heyeti (American Board) | 1859-09-09 |
| Letter, to the Committee ad Interim, from Crosby H. Wheeler | Amerikan Bord Heyeti (American Board) | 1859-07-02 |
| Letter, to the Committee ad Interim, from Daniel Ladd | Amerikan Bord Heyeti (American Board) | 1859-03-07 |
| Letter, to W.A. Hallock, Secretary, the American Tract Society (New York, N.Y.), from Tillman C. Trowbridge | Amerikan Bord Heyeti (American Board) | 1859-09-16 |
| Letter, to Harrison G.O. Dwight, from Julius Y. Leonard and Wilson A. Farnsworth | Amerikan Bord Heyeti (American Board) | 1859-03-26 |
