map from "The isthmus of Tehuatepec: being the results of a survey for a railroad to connect the Atlantic and Pacific Oceans, made by the Scientific Commission under the direction of Major J. G. Barnard, with a résumé of the geology, climate, local geography, productive industry, fauna and Flora of that region. Illustrated with numerous maps and engravings, etc"

This image has been taken from scan 000172 from volume 01 of "The isthmus of Tehuatepec: being the results of a survey for a railroad to connect the Atlantic and Pacific Oceans, made by the Scientific Commission under the direction of Major J. G. Barnard, with a résumé of the geology, climate, local geography, productive industry, fauna and Flora of that region. Illustrated with numerous maps and engravings, etc". The title and subject terms of this image have been generated from tags, created by users of the British Library's flickr photostream.