Eastern & Western Hemispheres 1881 Mitchell 2 sheet mapEastern Hemisphere Western Hemisphere. (Old Maps, 19th Century Maps, World Maps, Decorative Maps, Comparative Mountain Heights, River Lengths). Issued 1881, Philadelphia by S. A. Mitchell. Fine 19th century engraved (lithographed) map, with original hand color. Mitchell maps of this mid century era were issued with a range of variant decorative borders. Across the oceans are shown the tracks of Capt. l Cook's voyages. A comparison of mountain heights