- Letter 379 (late 1872) - no ms. Louise Norcross
- Letter 380 (late 1872) - no ms. Louise Norcross
- Letter 381 (late 1872) T. W. Higginson
- Letter 382 (winter 1873?) - no ms. Louise and Frances Norcross
- Letter 383 (early 1873?) Susan Gilbert Dickinson
- Letter 384 (early 1873?) Susan Gilbert Dickinson
- Letter 385 (early 1873) - no ms. Frances Norcross
- Letter 386 (about February 1873) Perez Cowan
- Letter 387 (March 1873?) - no ms. Louise and Frances Norcross
- Letter 388 (April 1873?) - no ms. Louise and Frances Norcross
- Letter 389 (late April 1873) - no ms. Louise and Frances Norcross
- Letter 390 (late May 1873) - no ms. Frances Norcross
- Letter 391 (early summer 1873) Mrs. J. G. Holland
- Letter 392 (August 1873) Susan Gilbert Dickinson
- Letter 394 (September 1873) - no ms. Louise and Frances Norcross
- Letter 395 (about September 1873) Mrs. J. G. Holland
- Letter 396(a) (about 1873) T. W Higginson
- Letter 396 (about 1873) T. W Higginson
- Letter 397 (autumn 1873) Susan Gilbert Dickinson
- Letter 398 (autumn 1873) Edward (Ned) Dickinson