[D8034ZEK], Letter from H L Higdon to Thomas Alva Edison, August 21st, 1880
https://edisondigital.rutgers.edu/document/D8034ZEK
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Title
[D8034ZEK], Letter from H L Higdon to Thomas Alva Edison, August 21st, 1880
Editor's Notes
Encloses article on ore concentrating machine [not found]. Please send info; wants something small & light. Marg: "The machine shown is only to illustrate the principle involved--the real machine is too large for muleback. Have you black sand with gold in it send sample."
Author
Recipient
Date
1880-08-21
Type
Folder/Volume ID
D8034-F
Microfilm ID
54:827
Document ID
D8034ZEK
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University