Relief shown by hachures. From: Sidney Hall's New general atlas. London : Printed for Longman, Rees, Orme, Brown & Green, 1830. (pl. XXXII.) Also available online. Electronic reproduction. Cambridge, Mass. : Harvard Geospatial Library, 2014. Georeferenced image for use in a GIS.
Relief shown by hachures. From: Sidney Hall's New general atlas. London : Printed for Longman, Rees, Orme, Brown & Green, 1830. (pl. XXXII.) Also available online. Electronic reproduction. Cambridge, Mass. : Harvard Geospatial Library, 2014. Georeferenced image for use in a GIS.