Letter from Sam Finlay to John William Dawson, written from Montreal.

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

Letter from John William Dawson to George Mercer Dawson, written from 293 University St..

Letter from Bernard to Anna Harrington. Letter mentions his apparatus being shown at Toronto meeting.

Letter from Jr. Harrington to B.J. Harrington, written from Montreal.

Letter from J.W. Dawson to J.P. Lesley, written from Montreal.

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

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

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

Letter from J.W. Dawson to , written from Montreal.