[D8034ZFH], Letter from J B Hallowell to Thomas Alva Edison, December 17th, 1880

https://edisondigital.rutgers.edu/document/D8034ZFH

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Title

[D8034ZFH], Letter from J B Hallowell to Thomas Alva Edison, December 17th, 1880

Editor's Notes

Are you the inventor of process for getting gold from ore? Please estimate costs. Marg: "Process only for working auriferous black sand."

Date

1880-12-17

Type

Folder/Volume ID

D8034-F

Microfilm ID

54:859

Document ID

D8034ZFH

Publisher

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