REFINE
Browse All : Geology and World Atlas by Gray, Ormando Willis
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Author
[Gray, Ormando Willis, Hitchcock, Charles H. (Charles Henry), 1836-1919]
Full Title
Gray's Geological Map of the United States by Charles H. Hitchcock PhD, Professor of Geology in Dartmouth College. Philadelphia: O.W. Gray & SOn.
List No
3888.070
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Full Title
Gray's Atlas Map of the United States Showing the Principal Geological Formations by Cha's. H. Hitchcock, Ph.D.,Professor of Geology in Dartmouth College.
List No
4740.011
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
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