[D8034ZCZ], Letter from Johns (H.A.) & Co to Thomas Alva Edison, June 21st, 1880
https://edisondigital.rutgers.edu/document/D8034ZCZ
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [D8034ZCZ], Letter from Johns (H.A.) & Co to Thomas Alva Edison, June 21st, 1880
- Editor's Notes
- In the preparation of kaolin, lots of flint sand washed out; if iron particles could be removed, this could be ground up and used for pottery. Could your machine do it? Marg: "send sample of iron parcticles which you desire removed."
- Author
- Johns (H.A.) & Co
- Recipient
- Edison, Thomas Alva
- Mentioned
- Scientific American
- Date
- 1880-06-21
- Type
- Letter
- Subject
- Ore milling and separation
- Folder ID
- D8034-F
- Microfilm ID
- 54:757
- Document ID
- D8034ZCZ
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 54