Heintzelman Mine [microform] : Arizona.
Sonora Exploring and Mining Company.
Hartley, W. M. B.
Heintzelman, Samuel Peter,1805-1880.
[New York? : s.n.,
1863?]
Signed on p. 11: "New York, 10th April, 1863. W. M. B. Hartley ... ."
Sabin 86973
Microfiche.
Mineral industries
Natural resources