[D8034ZCA], Letter from M W Hubbell to Thomas Alva Edison, May 11th, 1880

Item

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Abstract

Trying to work low-grade Mexican ore. Marg: "We so far only work placer sands & tailings. But we are ex[------] ores in situ, so you better send 4 lb sample to us through mail for test."

Author

Date

1880-05-11

Decade

1880-1889

Type

Identifier

D8034ZCA

Folder Set

D8034

Title

[D8034ZCA], Letter from M W Hubbell to Thomas Alva Edison, May 11th, 1880

Microfilm ID

54:717

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University

Item sets