Letter from Margaret Mercer Dawson to George Mercer Dawson, written from Montreal.

Letter from J.W.A. Osborne to John William Dawson, written from Montreal.

Letter from J.W. Dawson, written from Mcgill College.

Letter from James Court to John William Dawson, written from Montreal.

Letter from J.S. Buchan to John William Dawson, written from Montreal.

Letter from written from Montreal.

Letter from Charles Chapman to John William Dawson, written from Montreal.

Letter from B. J. Harrington to Anna Dawson, written at Montreal. Writes about an evening spent at the Dawson home, his laboratory, and Anna's absence while visiting Bernard's family in St. Andrews.

Letter from J.W. Dawson to W.S. Dallas written from Mcgill College.