Letter from Donald A. Smith to Margaret Mercer Dawson.

Letter from W. Patterson to John William Dawson, written from Royal Arthur School.

Letter from the younger Dawson children (Eva, Rankine, and William) to their brother George.

Letter from John William Dawson to George M. Dawson, written from Montreal.

Letter from John Maclaren to John William Dawson, written from Montreal.

Letter from A. McDonnell to John William Dawson, written from Montreal.

Letter from J.L. Palmer to John William Dawson, written from Montreal.

Letter from Anna Dawson Harrington to B.J. Harrington, written from Montreal to Bernard while he was in Glasgow.

Letter from Bernard to Anna Harrington. Letter discusses chemical apparatus.

Letter from Bernard to Anna Harrington, written at Montreal.