Letter to Harvey Cushing from Chevalier Jackson, Bronchoscopic Clinic, Jefferson Hospital, Philadelphia, Pennsylvania, USA. Jackson writes that it was a great delight to meet Dr. Newton. He compliments Cushing on his book, "Life of Sir William Osler."

Letter to Harvey Cushing from Eleanor (Mrs. William H.F.) Addison, 507, South 41st Street, Philadelphia, Pennsylvania, USA. Addison heard from Mrs. Abbott that there are unpublished pages of Cushing's biography of Osler. She requests to see the pages, and hopes for a third volume.

Letter to Harvey Cushing from J.C. Wilson, 1509, Walnut Street, Philadelphia, Pennsylvania, USA. Wilson refuses Cushing's request to send more documents relating to Osler's life and career. The letters from Osler in his possession are of an extremely personal character and embody criticisms of individuals still living.

Letter to Harvey Cushing from Francis R. Packard, 304, South 19th Street, Philadelphia, Pennsylvania, USA. Packard congratulates Cushing on his book, "Life of Sir William Osler," which he compares to Sir Rickman John Godlee's "Lord Lister" and M. Valléry-Radot's "The Life of Pasteur."

Letter to Harvey Cushing from Thomas McCrae, 1929, Spruce Street, Philadelphia, Pennsylvania, USA. McCrae sends Cushing another favourable review of "Life of Sir William Osler." He writes of the medical condition of Jack DaCosta(?).

Letter to Harvey Cushing from Edward B. Krumbhaar, Philadelphia General Hospital, Philadelphia, Pennsylvania, USA. Krumbhaar asks for further information on the two Dr. Olivers mentioned in Cushing's "Life of Sir William Osler."

Letter to Harvey Cushing from Robert L. Pitfield, 5211, Wayne Avenue, Germantown, Philadelphia, Pennsylvania, USA. Pitfield expresses his appreciation for Cushing's "Life of Sir William Osler."

Letter to Leonard L. Mackall from Freas(?) Styer, Superintendent, Treasury Department, Philadelphia, Pennsylvania, USA. Styer responds to Mackall's inquiry regarding a collection of German silver marks. He refers Mackall to the American Numismatic Society of New York.

Letter to Harvey Cushing from Thomas McCrae, 1929, Spruce Street, Philadelphia, Pennsylvania, USA. McCrae agrees with Cushing the criticism regarding the length of "Life of Sir William Osler" is not justified. He thinks Cushing's suggestion of having a special price for medical students is an excellent one.