1. RP 146/12 Reference (shelfmark): RP 146/12 Title: Scope & Content: Partie Occidentale du Canada continent les Lacs Ontario, Huron, Erie, and Lac Superieur'. Sotheby's at Simpson's sale, 16-20 Oct 1967, lot 63 Creation dates: Undated Collection Area: Western Manuscripts Languages: French Date Range: 1 Sep 1967 Extent: photographs