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[N150101], Technical Note, John F Ott, July 9th, 1883

Title: [N150101], Technical Note, John F Ott, July 9th, 1883
Editor's Notes: "found that a solution of permanganate Potass made a very clear mark on paper while the Permanganate Potass fades and the mark remains prominent. Good for rapid telegraph."
Author: Ott, John F
Mentioned: Force, Martin N; Edison, Thomas Alva
Date: 1883-07-09
Type: Technical Note
Subject: Automatic telegraphy; Sockets, fuses, meters, and other interior elements
Folder ID: N150-F
Microfilm ID: 39:130
Document ID: N150101
URL: https://edisondigital.rutgers.edu/document/N150101
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 39
License: CC0 1.0 Universal

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