Observations on the geology, mineralogy, &c., of the Perkiomen Lead Mine in Pennsylvania.
0000; Gale Group; Linguagem: English
Autores
Wetherill, John Price, Morton, Samuel George, Ellis, George B.,
ResumoTitle from caption. Reprinted from "Journal of the Academy of Natural Sciences of Philadelphia," v. 5, part 2, printed by Jesper Harding, 1826, p. 305-316. Following p. 12 is a plate, "Section of the shaft and lateral drifts of the Perkiomen Lead-mine," drawn by S.G. Morton, M.D., engraved by G.B. Ellis. Includes bibliographical references. Book.
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