Alfred P. Rockwell letter and report on coal, 1868.

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Alfred P. Rockwell letter and report on coal, 1868.

Two manuscripts concerning coal by Rockwell: a ten-page manuscript letter draft, New Haven, Conn., July 1868, to William W. Woolsey describing coal deposits in Clinton County, Pa., written for potential investors; and a six-page manuscript draft of an essay titled, "Effect of exposure on coal."

2 items (16 p.)

Related Entities

There are 2 Entities related to this resource.

Woolsey, William Walton, 1766-1839

http://n2t.net/ark:/99166/w6dn4ndv (person)

Rockwell, Alfred Perkins, 1834-1903

http://n2t.net/ark:/99166/w63x8s7r (person)

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