| Letter, to Joseph K. Greene, from C. E. Clark | Amerikan Bord Heyeti (American Board) | 1909-12-03 |
| Letter, to Theodore A. Baldwin | Amerikan Bord Heyeti (American Board) | 1877-07-25 |
| Letter, to Judson Smith, from William English | Amerikan Bord Heyeti (American Board) | 1890-11-22 |
| Letter, to Committee ad Interim, from Oliver W. Winchester | Amerikan Bord Heyeti (American Board) | 1864-10-26 |
| Letter, to Henry O. Dwight, from Jennie H. Perry | Amerikan Bord Heyeti (American Board) | 1877-05-16 |
| Letter, to Tillman C. Trowbridge, from Oliver W. Winchester, on Annual Meeting | Amerikan Bord Heyeti (American Board) | 1864-01-26 |
| Letter, to Tillman C. Trowbridge, from Henry S. West | Amerikan Bord Heyeti (American Board) | 1864-10-03 |
| Letter, to Tillman C. Trowbridge, from Henry S. West, Oliver W. Winchester | Amerikan Bord Heyeti (American Board) | 1865-06-05 |
| Letter, to Joseph K. Greene, from Ernest C. Partridge | Amerikan Bord Heyeti (American Board) | 1909-12-06 |
| Letter, to Joseph K. Greene, from Henry T. Perry | Amerikan Bord Heyeti (American Board) | 1910-03-12 |