| Circular letter, on Dr. Jewett's removal to Cesarea | Amerikan Bord Heyeti (American Board) | 1855 |
| Document, Thomas Davidson Christie (1843-1921), from Fred Field Goodsell | Amerikan Bord Heyeti (American Board) | 1921 |
| Letter sent by [J.E. Pierce] from London to the American Board in Constantinople on his journey to Constantinople | Amerikan Bord Heyeti (American Board) | 1878-09-24 |
| Letter to the Protestant Armenian Church, from Tillman C. Trowbridge, William G. Schauffler, Theodore A. Baldwin | Amerikan Bord Heyeti (American Board) | 1868-05-26 |
![ABA003302593001.jpg.jpg](/retrieve/b117debf-f510-4214-ac2d-96dc4fc95010/ABA003302593001.jpg.jpg) | Letter, from Justin W. Parsons | Amerikan Bord Heyeti (American Board) | 1862 |
![ABA003202546001.jpg.jpg](/retrieve/6344df62-d2f0-470d-be7f-2cc417ec7257/ABA003202546001.jpg.jpg) | Letter, regarding application to the Committee ad Interim, to Tillman C. Trowbridge | Amerikan Bord Heyeti (American Board) | 1860 |
![ABA004403460001.jpg.jpg](/retrieve/33438e1b-2651-4ea3-b45f-23ff15a155c2/ABA004403460001.jpg.jpg) | Letter, to Charles T. Riggs, from A.R. Hoover | Amerikan Bord Heyeti (American Board) | 1912-07-22 |
![ABA004403447001.jpg.jpg](/retrieve/889f5a3a-1878-4cd2-b4ab-2e18145a3154/ABA004403447001.jpg.jpg) | Letter, to Charles T. Riggs, from A.T. Daghlian, Anatolia College | Amerikan Bord Heyeti (American Board) | 1912-05-01 |
| Letter, to Charles T. Riggs, from Arthur C. Ryan | Amerikan Bord Heyeti (American Board) | 1911-05-15 |
![ABA004403458001.jpg.jpg](/retrieve/ff56f0bf-c0ca-40af-a470-3bef2e7a1abc/ABA004403458001.jpg.jpg) | Letter, to Charles T. Riggs, from Arthur C. Ryan | Amerikan Bord Heyeti (American Board) | 1912-07-13 |
![ABA004403454001.jpg.jpg](/retrieve/2b764b43-3f06-4592-84b0-3d8b11a6096a/ABA004403454001.jpg.jpg) | Letter, to Charles T. Riggs, from Charles C. Tracy, Anatolia College | Amerikan Bord Heyeti (American Board) | 1912-05-22 |
![ABA004403462001.jpg.jpg](/retrieve/20f7b92c-acfe-4aee-9e73-ed3439404b68/ABA004403462001.jpg.jpg) | Letter, to Charles T. Riggs, from Charles K. Tracy | Amerikan Bord Heyeti (American Board) | 1912-07-26 |
![ABA004303428001.jpg.jpg](/retrieve/42f97e7c-9db9-4d15-8dd1-c656e9d8e25e/ABA004303428001.jpg.jpg) | Letter, to Charles T. Riggs, from Charles K. Tracy | Amerikan Bord Heyeti (American Board) | 1911-11-22 |
| Letter, to Charles T. Riggs, from Charlette R. Willard | Amerikan Bord Heyeti (American Board) | 1913-01-25 |
| Letter, to Charles T. Riggs, from Dana K. Getchell | Amerikan Bord Heyeti (American Board) | 1911-05-19 |
![ABA004403456001.jpg.jpg](/retrieve/24131210-6729-4e28-9e3b-261f0bb35d2b/ABA004403456001.jpg.jpg) | Letter, to Charles T. Riggs, from Emily M. McCallum | Amerikan Bord Heyeti (American Board) | 1912-06-14 |
![ABA004403475001.jpg.jpg](/retrieve/b3c6510e-d93f-4ecb-8f27-3c9f2ee8d926/ABA004403475001.jpg.jpg) | Letter, to Charles T. Riggs, from Ernest Pye | Amerikan Bord Heyeti (American Board) | 1913-01-30 |
![ABA004403473001.jpg.jpg](/retrieve/e3fe9c02-fa20-4ef7-b2a7-234f1caf0d74/ABA004403473001.jpg.jpg) | Letter, to Charles T. Riggs, from F. M. Stead | Amerikan Bord Heyeti (American Board) | 1912-12-19 |
![ABA004303400001.jpg.jpg](/retrieve/4e6945b7-4e2b-4b7e-bd0d-a13a78446dbb/ABA004303400001.jpg.jpg) | Letter, to Charles T. Riggs, from George E. White | Amerikan Bord Heyeti (American Board) | 1911-05-17 |
| Letter, to Charles T. Riggs, from Henry K. Wingate | Amerikan Bord Heyeti (American Board) | 1911-04-03 |