FREMONT, JOHN C. Report of the Exploring Expedition to the Rocky Mountains in the Year 1842... 5 maps, including one large folding map in

rear pocket (minor wear at folds); 22 lithographed plates. Thick 8vo, original blind-stamped cloth, gilt-lettered on spine; a small hole on 118 touching text; morocco folding case. A CLEAN COPY. Washington: Gales and Seaton, 1845 FIRST EDITION. Issued by order of the United States Senate. Howes F370; Grolier/American 49.