[D8034ZDW], Letter from J W Mumper to Thomas Alva Edison, July 26th, 1880

Item

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Title

[D8034ZDW], Letter from J W Mumper to Thomas Alva Edison, July 26th, 1880

Editor's Notes

Pig iron manufacturer inquires about process for separating iron from sand. Marg: "Send sample. Particles of iron or magnetite from sand. Capacity of mach 150 tons per day."

Author

Date

1880-07-26

Decade

1880-1889

Type

Identifier

D8034ZDW

Folder Set

D8034-F

Microfilm ID

54:801

Publisher

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

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