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[SM057003a], Clipping, Telegraphic Journal, April 15th, 1880

Title: [SM057003a], Clipping, Telegraphic Journal, April 15th, 1880
Bibliographic Citation: "New Patents - 1880", Telegraphic Journal, April 15th, 1880
Editor's Notes: list of patents: "telephones," " insulating electrical conductors," "improvements in and relating to telegraphic and telephonic apparatus," etc.
Author: Telegraphic Journal
Date: 1880-04-15
Type: Clipping
Folder ID: SM057-F
Microfilm ID: 26:631
Document ID: SM057003a
URL: https://edisondigital.rutgers.edu/document/SM057003a
Rights: Thomas Edison National Historical Park
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 26