File includes correspondence between Lois Winslow-Spragge and various correspondents, including Library and Archives Canada, Geoffrey Leech, Alice Johannsen, and members of the Geological Survey, regarding her book, Life and Letters of George Mercer Dawson.

File consists of correspondence between Geoffrey Leech and Lois Winslow-Spragge. One letter also accompanied by map.

File contains correspondence regarding Lois Winslow-Spragge's book on George Mercer Dawson.

File contains list of titles of 7 rock paintings by Lois Winslow-Spragge.

File contains several typewritten reminiscences of Lois Winslow-Spragge, entitled "Recollections of University Street," "McGill rink," "Snow-shoe parties and sugaring off picnics," "Gone are those days," "A noted funeral" (on Sir William Dawson's funeral), "My father" (B. J. Harrington), "A real doctor" (on Dr. J. Francis Shepherd), and "B.J.H. [Bernard J. Harrington] and Student party." Also contains handwritten explanatory note by Anne Byers, as well as a letter from Edgar Andrew Collard to Donald Byers.

This file contains several versions of a biographical sketch of Rankine Dawson written by Lois Winslow-Spragge, along with a letter to McGill University Archivist John Andreassen introducing the text.

This file contains a copy of Lois Winslow-Spragge’s biographical text “My uncle, Dr. William Bell Dawson” (1959), along with handwritten notes about William Bell’s career, a ship named after him, and two poems that he wrote.