REFINE
Browse All : Geology by Heliotype Printing Company and Hitchcock, Charles H. (Charles Henry), 1836-1919 of Grafton County (N.H.)
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Author
[Hitchcock, Charles H. (Charles Henry), 1836-1919, New Hampshire. Geological Survey]
Full Title
Map of the Ammonoosuc Mining District. (Julius Bien, New York, 1878) The Heliotype Printing Co. 220 Devonshire St., Boston.
List No
3095.018
Note
Hand col. lithographed map. Shows geological units, mines, townships, etc. Contour inverval 100 ft. Oriented with north toward upper left.
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