A detailed map created at the land office in Eugene City. It shows topographical information in hachure, watersheds, and the progress of surveying. Eugene City, Oregon City, Port Orford, Portland are named. Trails and roads shown include the Proposed Emigrant Route, Meeks Trail, Trail to Powder River, Capt. Wallens Route, and more. Just across the Snake River is Fort Boise. Signed in the plate by B. J. Pengra, Surveyor General of Oregon.
References:
Condition: B+
Issued folding with light toning along the fold lines and a few short splits at the fold junctions.