Washington: Blair and Rives, Printers, 1840. Illustrated with folding map (fine except for one small tear where affixed to gutter).
First edition. With bookplate of William D. Fenton and signed twice by him. Fenton was a founder of the Oregon Historical Society (1853-1925).
Octavo, rebound, with pages slightly trimmed, in marbled black and white boards, light brown sheepskin spine. Spine somewhat worn, front endpapers split over joint, faint embossed stamp on p. 21 (Young Men's Mercantile Library of Cincinnati, Ohio), occasional scattered brown spots and foxing.