Letter from D.S. Leach to John William Dawson, written from Montreal.

Letter to George Mercer Dawson from his father, Sir William, written from McGill College.

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

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

Letter from John William Dawson to Rankine Dawson, written from McGill College.

Letter from John William Dawson to Rankine Dawson, written from McGill College.

Letter from William Bell Dawson to John William Dawson, written from McGill College.

Letter from George to Sanford Fleming, written from Montreal on stationery of the Geological Survey of Canada.

Letter from J.W. Dawson to Victor W. Lyon, written from Mcgill College.