Collection consist of books, newspaper clippings and photographs related to the life of de Mishaegen, and letters from de Mishaegen to de Trémaudan. Books by both women are included.

Fonds consists of 22 sketchbooks (featuring watercolours, pen and ink drawings, pastel and charcoal sketches, travel diary entries) measuring approximately 8 x 10" to 10.5 x 14". These sketchbooks document Rose Malerby's travels to Prince Rupert via ferry and from there to the Yukon with friends in a Volkswagon bus. Malerby captured landscapes, townscapes, harbour scenes, flora, people, architecture and artifacts, and noted weather conditions, gas costs, where they stopped to eat and places they stayed along the way.