| Letter, to Joseph K. Greene, from Robert S. Stapleton | Amerikan Bord Heyeti (American Board) | 1909-05-15 |
| Letter, to Joseph K. Greene, from Ernest C. Partridge | Amerikan Bord Heyeti (American Board) | 1909-12-06 |
| Letter, to Joseph K. Greene, from Mrs. W. J. Wilcox | Amerikan Bord Heyeti (American Board) | 1909-12-09 |
| Letter, to Joseph K. Greene, from Robert Chambers | Amerikan Bord Heyeti (American Board) | 1909-09-17 |
| Letter, to Joseph K. Greene, from Laura Farnham | Amerikan Bord Heyeti (American Board) | 1910-01-11 |
| Letter, to Joseph K. Greene, from Henry T. Perry | Amerikan Bord Heyeti (American Board) | 1910-03-12 |
| Letter, to Joseph K. Greene, from Herbert M. Irwin | Amerikan Bord Heyeti (American Board) | 1909-03-25 |
| Letter, to Theodore A. Baldwin, from Moses P. Parmelee | Amerikan Bord Heyeti (American Board) | 1878-06-28 |
| Letter, to Theodore A. Baldwin, from Tillman C. Trowbridge | Amerikan Bord Heyeti (American Board) | 1878-06-04 |
| Letter, to Theodore A. Baldwin, from Moses P. Parmelee | Amerikan Bord Heyeti (American Board) | 1878-04-06 |