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[D7828ZFC], Letter from Lemuel Wright Serrell to Thomas Alva Edison, December 16th, 1878

Title: [D7828ZFC], Letter from Lemuel Wright Serrell to Thomas Alva Edison, December 16th, 1878
Editor's Notes: patent filed interferes with TAE caveat No. 77 on phonographs and has 3 months from 13th to file complete patent spec and drawing; claim of patent is combination of diaphragm recording surface and a lever connected with the diaphragm and carrying a point &c
Author: Serrell, Lemuel Wright
Recipient: Edison, Thomas Alva
Date: 1878-12-16
Type: Letter
Subject: Patent interference; Cylinder phonograph
Folder ID: D7828-F
Microfilm ID: 18:847
Document ID: D7828ZFC
URL: https://edisondigital.rutgers.edu/document/D7828ZFC
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 18
License: CC0 1.0 Universal

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