| Letter, to the mission, from Mr. Crane | Amerikan Bord Heyeti (American Board) | 1851-05-06 |
| Report, Narrative of a tour made in company of Theodore L. Byington in European Turkey, 1859 Sep-Oct, by Elias Riggs | Amerikan Bord Heyeti (American Board) | 1859-10-25 |
| Report, Printing at Constantinople in 1859 | Amerikan Bord Heyeti (American Board) | 1857; 1859 |
| Letter, to Tillman C. Trowbridge, from Fayette Jewett | Amerikan Bord Heyeti (American Board) | 1859-11-18 |
| Document, members of the church at Nicomedia, Feb. 23 1855, to the Supreme Council of Rev. Missionaries, to Rev. Riggs, Constantinople | Amerikan Bord Heyeti (American Board) | 1855-02-23 |
| Document, Resolutions on church-building, adopted by the Prudential Committe, 1854 Jul 25 | Amerikan Bord Heyeti (American Board) | 1854-07-25 |
| Letter, to Harrison G.O. Dwight, from Edwin E. Bliss | Amerikan Bord Heyeti (American Board) | 1856-12-18 |
| Letter, to Harrison G.O. Dwight, from Edwin E. Bliss | Amerikan Bord Heyeti (American Board) | 1856-12-21 |
| Letter, to Harrison G.O. Dwight, to Benjamin Parsons | Amerikan Bord Heyeti (American Board) | 1857-04-14 |
| Letter, to the Committee ad Interim, from Charles F. Morse | Amerikan Bord Heyeti (American Board) | 1857-08-26 |
