[D8137ZAA], Letter from Thomas Logan to Thomas Alva Edison, May 6th, 1881
https://edisondigital.rutgers.edu/document/D8137ZAA
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Metadata
- Title
- [D8137ZAA], Letter from Thomas Logan to Thomas Alva Edison, May 6th, 1881
- Editor's Notes
- Record of laboratory work: brush holders for NYC, regulator lamps, disc armature, nickle mould for Haid, testing the boiler, copper cells, motor governor. For lamp factory: armatures, spring clamps for soldering wires, brushes for dynamos, furnace patterns, socket moulding machines. Ran Porter engine c. 470 rpm all day; liquid cooler seems to work well.
- Author
- Logan, Thomas
- Recipient
- Edison, Thomas Alva
- Mentioned
- Haid, Alfred
- Date
- 1881-05-06
- Type
- Letter
- Folder ID
- D8137-F
- Microfilm ID
- 59:78
- Document ID
- D8137ZAA
- 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 59