[D8034ZCJ], Letter from W B Donoko to Thomas Alva Edison, May 29th, 1880
https://edisondigital.rutgers.edu/document/D8034ZCJ
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [D8034ZCJ], Letter from W B Donoko to Thomas Alva Edison, May 29th, 1880
- Editor's Notes
- Inquires from New Mexico about TAE's electrical process for saving gold. No water here to wash sand. Marg: "present perfected process is one for working auriferous black sands, without water. This it does perfectly if they sand is say 90 per ct black sand as in some places in California. The gold can be of the finest flour. Are there black sand deposits there."
- Author
- Donoko, W B
- Recipient
- Edison, Thomas Alva
- Date
- 1880-05-29
- Type
- Letter
- Subject
- Ore milling and separation
- Folder ID
- D8034-F
- Microfilm ID
- 54:730
- Document ID
- D8034ZCJ
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 54