[LB025091A], Letter from Thomas Alva Edison to John Clark, September 14th, 1887
https://edisondigital.rutgers.edu/document/LB025091A
PDF: Archive.org
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Metadata
- Title
- [LB025091A], Letter from Thomas Alva Edison to John Clark, September 14th, 1887
- Editor's Notes
- I have your letter of the 26th of August. The principle which I employ is not thermo-electric. The apparatus is based upon the heating and cooling of iron to increase and diminish its magnetism.
- Author
- Edison, Thomas Alva
- Recipient
- Clark, John
- Date
- 1887-09-14
- Type
- Letter
- Folder ID
- LB025-F
- Microfilm ID
- 138:222
- Document ID
- LB025091A
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 138
- License
- CC0 1.0 Universal