- Letter 230 (early March 1861) - no ms. Louise and Frances Norcross
- Letter 231 (about April 1861) Susan Gilbert Dickinson
- Letter 232 (about 19 June 1861) Susan Gilbert Dickinson
- Letter 234 (1861?) - no ms. Louise and Frances Norcross
- Letter 235 (about August 1861) Mrs. Samuel Bowles
- Letter 236 (about August 1861) Mary Warner Crowell
- Letter 237 (September 1861) Edward S. Dwight
- Letter 238 (summer 1861 - Franklin: late 1859-about 1861) Susan Gilbert Dickinson
- Letter 239 (about 1861) Susan Gilbert Dickinson
- Letter 241 (October 1861) Samuel Bowles
- Letter 242 (early December 1861) Samuel Bowles
- Letter 243 (December 1861) Edward S. Dwight
- Letter 244 (about 20 December 1861) Mrs. Samuel Bowles
- Letter 245 (31 December 1861) - no ms. Louise Norcross
- Letter 246 (2 January 1862) Edward S. Dwight
- Letter 247 (about 11 January 1862) Samuel Bowles
- Letter 248a (?) [Charles Wadsworth to ED]
- Letter 248 (early 1862? - Franklin: spring 1861) Master [unknown]
- Letter 249 (early 1862) Samuel Bowles
- Letter 250 (early 1862 - Franklin: spring 1861) Samuel Bowles