[X012IAN], Letter from Horace H Eldred to Gardiner Greene Hubbard, April 21st, 1878
https://edisondigital.rutgers.edu/document/X012IAN
CSV: Metadata
Metadata
- Title
- [X012IAN], Letter from Horace H Eldred to Gardiner Greene Hubbard, April 21st, 1878
- Author
- Eldred, Horace H
- Recipient
- Hubbard, Gardiner Greene
- Mentioned
- American District Telegraph Co
- Western Union
- Armstrong, Edward C
- Sanders, Thomas
- Stockly, George W
- Date
- 1878-04-21
- Type
- Letter
- Subject
- Management (companies and organizations)
- Patent infringement
- Testing and quality control
- Expositions, demonstrations, lectures
- Telephone
- Cylinder phonograph
- Folder ID
- X012I-F
- Document ID
- X012IAN
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University