[LB012433], Letter from Thomas Alva Edison to Robert M Galbraith, May 25th, 1882
https://edisondigital.rutgers.edu/document/LB012433
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [LB012433], Letter from Thomas Alva Edison to Robert M Galbraith, May 25th, 1882
- Editor's Notes
- I have examined the one you sent me and find it contains about 60% of carbonate of copper 15 ounces of silver per ton. The [hard] other like substances that you ground on a stone is a double oxide of copper and iron.##This is a splendid ore if you have plenty of it. It can be worked right on the spot with a Dynamo machine and steam engine. What is the price of steam coal per ton delivered at Rawlings
- Author
- Edison, Thomas Alva
- Recipient
- Galbraith, Robert M
- Date
- 1882-05-25
- Type
- Letter
- Folder ID
- LB012-F
- Microfilm ID
- 81:732
- Document ID
- LB012433
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- License
- CC0 1.0 Universal
- Has Version
- Archive.org Viewer, Microfilm Series Reel 81
- Item sets
- [LB012-F] LB-012 (1882)