Lithographed map, hand-coloring in outline. 61.5x62 cm (24x34¼"), folding into cloth covers.
Rare map of the Pacific Northwest, on which Streeter comments, "This large scale map shows the various mining regions and their different camps with all their routes and trails, and is useful as well for the entire region it covers." Also featured are general areas of mineral resources, towns, Indian reservations, railroads, proposed railroads, wagon roads, and trails. OCLC/WorldCat lists only one copy of this 1888 first edition, at Harvard, and only one of the 1889 second edition, at the Wisconsin Historical Society. Philips Maps p.998; Streeter 3338.