map from "[The Coal-Regions of America; their topography, geology and development. With a colored geological map of Pennsylvania ... and numerous other maps and illustrations.]"
Summary
This image has been taken from scan 000426 from "[The Coal-Regions of America; their topography, geology and development. With a colored geological map of Pennsylvania ... and numerous other maps and illustrations.]". The title and subject terms of this image have been generated from tags, created by users of the British Library's flickr photostream.
Tags
map
coal regions
america
topography
geology
development
pennsylvania
illustrations
map of pennsylvania
high resolution
Date
1875
Source
British Library
Link
Copyright info
Public Domain