The world in hemispheres [cartographic material].

Double hemispherical world map showing distances between ports. Relief shown by hachures.; From: Historical atlas of the world illustrated : giving histories and maps of all the countries in their geographical, statistical and commercial aspects, together with a complete history of the original surveys of the United States / constructed by A. Keith Johnston F.R.G.S., Prof. H.D. Rogers of Boston, Edw. Weller F.R.G.S. and other eminent geographers ; compiled and edited by Charles H. Jones, assisted by Theodore F. Hamilton. Chicago : H.H. Hardesty & Co. Publishers, 1875.; Accompanying sheet is title page from the atlas.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.map-rm3696. On verso: General survey of the world