[D8818AJL], Letter from Edison Phonoplex System, Alfred Ord Tate to Chicago and Northwestern Railway, George H Thayer, April 26th, 1888
https://edisondigital.rutgers.edu/document/D8818AJL
PDF: Archive.org
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Metadata
- Title
- [D8818AJL], Letter from Edison Phonoplex System, Alfred Ord Tate to Chicago and Northwestern Railway, George H Thayer, April 26th, 1888
- Editor's Notes
- "Your letter of 2nd inst., to the Consolidated R'y Telegraphy Co., making inquiry to the Phonoplex has been referred to us. Think max distance for working Quad is 120 miles, based on NYC/Phila tests rather than experience in actual operation. Could cut in 3 or 4 way office. Your offices probablay too far apart. Net cost of system $50.
- Date
- 1888-04-26
- Type
- Letter
- Subject
- Sales and service
- Multiple telegraphy (duplex, quadruplex)
- Phonoplex and railroad telegraphy
- Folder ID
- D8818-F
- Microfilm ID
- 122:278
- Document ID
- D8818AJL
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 122
- License
- CC0 1.0 Universal