Note: WHW indicates letter mentions William Henry Welch.
.| Folder 57/1 | Abbe, Cleveland. — 1879 | |
| Folder 57/1 | Angell, J. B.. — 1875, 1889 | |
| Folder 57/2 | Archer, George. — 1894-1895 | |
| Folder 57/2 | Bacon, F.. — 1875 | |
| Folder 57/2 | Baumler, C.. — 1883? | |
| Folder 57/3-14 | Billings, John S.. — 1876-1890; (WHW f11). | |
| Folder 57/15 | Blatchford, E.W.. — 1889 | |
| Folder 57/15 | Bonaparte, Charles. — n.d.; WHW. | |
| Folder 57/16 | Bonner, Miss F.. — 1899 | |
| Folder 57/16 | Brooks, Rev. Phillips. — 1889 | |
| Folder 57/17-18 | Brown, George W.. — 1879-1890 | |
| Folder 57/19 | Burdette, Henry. — 1889 | |
| Folder 57/19 | Callender, Sir George. — 1879 | |
| Folder 57/19 | Capen, E.H.. — 1890 | |
| Folder 57/19 | Carter, Edith Bonham. — 1894 | |
| Folder 57/20 | Carter, Henry Bonham. — 1892-1894 | |
| Folder 57/20 | Chadwick, James R.. — 1877 | |
| Folder 57/21 | Cohnheim, Julius. — 1883-1884; WHW. | |
| Folder 57/22 | Cutter, E.. — 1877 | |
| Folder 57/22 | Dobbin, George W.. — 1888-1890 | |
| Folder 57/23 | Emory, L.W.. — 1889 | |
| Folder 57/23 | Flexner, Simon. — 1899-1900 | |
| Folder 57/24 | Frelinghuysen, F.T.. — 1885; WHW. | |
| Folder 57/24 | Gibbons, Cardinal?. — 1889 | |
| Folder 57/25 | Gwinn, Charles J.M.. — 1893 | |
| Folder 57/26 | Hampton, Caroline. — 1889; School of Nursing. | |
| Folder 57/26 | Hampton, Isabel. — 1889 | |
| Folder 57/27 | Harris, Elisha. — 1876 | |
| Folder 57/27 | Harrison, Charles C.. — 1896 | |
| Folder 57/27 | Hayden, H.C.. — 1889; WHW. | |
| Folder 57/28-29 | Hurd, Henry M.. — 1889-1896; WHW. | |
| Folder 57/30 | Keen, W.W.. — 1899 | |
| Folder 57/30 | Kelly, Howard A.. — 1894 | |
| Folder 57/31-34 | King, Francis T.. — 1879-1891; WHW. | |
| Folder 57/35 | Lee, Benjamin. — 1889 | |
| Folder 57/35 | Leeke, W.H.. — 1889 | |
| Folder 57/35 | Long, John D.. — 1900 | |
| Folder 58/1 | Loring, Katharine P.. — 1889-1893; School of Medicine. | |
| Folder 58/2 | Lotsy, John P.. — 1899 | |
| Folder 58/2 | McDowell, Annie. — 1889; School of Nursing. | |
| Folder 58/3 | McLane, James L.. — 1894 | |
| Folder 58/3 | McMillen, Senator James. — 1897 | |
| Folder 58/3 | Mitchell, Weir. — 1888? | |
| Folder 58/4 | Northrop, ?. — 1889 | |
| Folder 58/4 | Noyes, William. — 1889 | |
| Folder 58/4 | Osler, William. — 1888?-1889; School of Nursing. | |
| Folder 58/5 | Paget, Sir James. — 1889 | |
| Folder 58/5 | Parsons, Louise. — 1889; School of Nursing. | |
| Folder 58/5 | Pepper, William. — 1889-n.d. | |
| Folder 58/6 | Phelps, E. J.. — 1889 | |
| Folder 58/6 | Platt, Walter B.. — 1879, 1883 | |
| Folder 58/6 | Pye-Smith, P. H.. — 1889 | |
| Folder 58/7 | Remsen, Ira. — 1889; School of Medicine. | |
| Folder 58/8 | Rotton, ?. — 1889 | |
| Folder 58/8 | Sampson, C. H.. — 1889 | |
| Folder 58/8 | Shattuck, F. C.. — 1889 | |
| Folder 58/9 | Shaw, W.E.. — 1897; WHW. | |
| Folder 58/9 | Slater, William A.. — 1890 | |
| Folder 58/10 | Steiner, Lewis H.. — 1878-1884 | |
| Folder 58/10 | Storrs, M.. — 1898 | |
| Folder 58/10 | Strong, Augustus H.. — 1889 | |
| Folder 58/11 | Thayer, William S.. — 1889 | |
| Folder 58/11 | Thomas, James Carey. — 1883-1888 | |
| Folder 58/12-14 | Thomas, James Carey. — 1888-1890 | |
| Folder 58/15 | Thompson, W. Gilman. — 1889 | |
| Folder 58/15 | Van Reypen, William K.. — 1900 | |
| Folder 58/16 | Wayland, Francis. — 1889 | |
| Folder 58/16 | Wilcox, George A.. — n.d. |