Image from page 622 of 'The Coal-Regions of America; their topography, geology and development. With a colored geological map of Pennsylvania . and numerous other maps and illustrations' .

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Size: 1607px × 1244px
Photo credit: © Holly Gold / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, art, artwork, classic, classical, drawing, historic, historical, history, image, page, picture, print, reference, tbl, text, vintage