[NS7704ZCK], Technical Note, James Adams, Thomas Alva Edison, July 5th, 1877
https://edisondigital.rutgers.edu/document/NS7704ZCK
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [NS7704ZCK], Technical Note, James Adams, Thomas Alva Edison, July 5th, 1877
- Editor's Notes
- Autographic telegraph and embossing translator: 3 pp. embossing parafin for autographic, use elec pen and Wheatstone jacquard plan of sending for autographic, write with sticking ink and dust with plumbago and 2 pens to close circuit; propose to make grooves widerand put repeating point one or two line behind indenter, oil embossing paper, instead embossing in paper use thin copper or other metallic foil, use limiting pin; embossing point made to repeat
- Date
- 1877-07-05
- Type
- Technical Note
- Subject
- Automatic telegraphy
- Folder ID
- NS7704-F
- Microfilm ID
- 7:701
- Document ID
- NS7704ZCK
- 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 7
- Item sets
- [NS7704-F] (NS-77-004) Telegraph