Letter to William Osler from J. & J. Leighton, 40, Brewer Street, Golden Square, London, England. Leighton responds to Osler's inquiry into Johann Schall. Letter pasted in Osler's copy of Johann Schall's "Eusebius Historia Ecclesiastica," 1479. Includes manuscript notes.
Letter to William Osler from T.K. Monro, 12 Somerset Place, Glasgow, Scotland. "Bibliotheca Secunda. Charles Morrison, Scots Magazine." Monro delivers a progress report on his research into the later history of Charles Morrison.
Letter to William Osler from Charles R. Gibson, Lynton, Mansewood, by Pollokshaws. "Bibliotheca Secunda. Charles Morrison, Scots Magazine." Gibson sends a copy of his article on Charles Morrison's invention. He explains how he came to be interested in Morrison and wishes Osler luck with his own research.
"Notes in books." Osler's notes on fly leaf of "A Short Narrative of an Extraordinary Delivery of Rabbets [sic], Performed by Mr. John Howard, Surgeon at Guilford."