Fur trade and empire : George Simpson's journal entitled Remarks connected with the fur trade in the course of a voyage from York Factory to Fort George and back to York Factory 1824-25 with related documents - Simpson, George Sir 1786-1860 (Harvard University Press, 1968)
George Simpson's Journal entitled Remarks Connected with the Fur Trade in the Course of a Voyage from York Factory to Fort George and Back to York Factory 1824-25 with related documents