ENSIGN & THAYER. Phelps's Travellers' Guide through the United States. Engraved folding pocket map accompanying the guide (Phelps's National Map of the United States), 510x650 mm; hand-colored in outline. 70 pages. 12mo, publisher's gilt-lettered roan, rear cover loose and backstrip damaged; early repair along one fold on the map with very minor loss; map loose from binding. New York, 1848
