[D7919ZBE], Letter from Johnson Matthey & Co to Thomas Alva Edison, July 7th, 1879
https://edisondigital.rutgers.edu/document/D7919ZBE
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [D7919ZBE], Letter from Johnson Matthey & Co to Thomas Alva Edison, July 7th, 1879
- Editor's Notes
- Can't yet draw osmium platinum alloy wire, but still working at it.
- Author
- Johnson Matthey & Co
- Recipient
- Edison, Thomas Alva
- Date
- 1879-07-07
- Type
- Letter
- Subject
- Metals and minerals
- Folder ID
- D7919-F
- Microfilm ID
- 50:82
- Document ID
- D7919ZBE
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 50