[PT031AAD1], Technical Note, Thomas Alva Edison, November 24th, 1888
https://edisondigital.rutgers.edu/document/PT031AAD1
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [PT031AAD1], Technical Note, Thomas Alva Edison, November 24th, 1888
- Editor's Notes
- Caveat 113 filed Dec. 17 1888: The object of the invetnion in this Caveat is to improve the phonograph especially in those devices which relate to the automatic determination of the exact position of the recording & reproducing ;points on the Recording Cylinder whether thick or thin and without the necessity of adjusting the rotation each time a new or a diferent size recording phongram blank is used. [12 1/2 pqges manuscript text plus 36 drawings - many of the drawings appear related to notebook sketches in November]
- Author
- Edison, Thomas Alva
- Date
- 1888-11-24
- Type
- Technical Note
- Folder ID
- PT031AAD-F
- Microfilm ID
- 113:400
- Document ID
- PT031AAD1
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 113
- Item sets
- [PT031AAD-F] Case 113: Phonograph (1888)