Letter from Geoffrey Keynes, 32, Wemyss Road, Blackheath, England, to William Osler. "Notes in books" Keynes writes of a new fragment by Sir Thomas Browne, which he and Cosmas found in a Commonplace Book. Keynes asks for further information and resources on Browne from Osler's collection. Cosmas nearly died in the last battle, but is now recovering well.

Letter from Geoffrey Keynes to William Osler. Keynes sends Osler three copies of his pamphlet on Elizabeth Lyttelton's Commonplace Book. He wished that he had known Osler was giving a lecture on Sir Thomas Browne.

Letter from Geoffrey Keynes, Darnall's Hall, Weston, Stevenage, England, to William Osler. Keynes is glad that Osler enjoyed his pamphlet on Elizabeth Lyttelton's Commonplace Book. He will send a pamphlet to the Bodleian Library and to Professor Monro [D.B. Munro?].

Letter from Geoffrey Keynes, Grove House, Hollywood Road, London, England, to William Osler. Keynes reports on the progress of his Sir Thomas Browne Bibliography. After writing the first draft, Cosmas has retired from working on the book and has gone off to the country to become a farmer, leaving Keynes to do the rest alone. Keynes writes of his own career and the birth of his son.