Spry (1963) - The Palliser Expedition
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Irene M. Spry. The Palliser Expedition: An Account of John Palliser's British North American Expedition 1857-1860. The Macmillan Company of Canada (Toronto, 1963)
This is an account of Palliser's multi-year expedition in the Prairies and Rocky Mountains. It also covers the trips done by various members of his group. This is not a primary source but is obviously based closely on the journals made by the group members.