(WALL MAP.) O.B. Bidwell. Eastern Hemisphere on an Equatorial ProjectionDesigned for Schools, Geographical and Historical Lectures, Missionary Meetings, and General Reference. Enormous graphically appealing hand-colored lithographed wall map of the Eastern Hemisphere. 4 sheets joined, 87x86 inches overall; original linen backing with lower wooden roller only; yellowed varnish, upper edge stained and damaged. Apparently scarce. New York, 1851
