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[D7838ZGH], Telegram from Ferracute Machine Co, Oberlin Smith to Thomas Alva Edison, December 13th, 1878

Title: [D7838ZGH], Telegram from Ferracute Machine Co, Oberlin Smith to Thomas Alva Edison, December 13th, 1878
Editor's Notes: thanks for buttons and asks question concerning how to get best effects in a greatly variable resistance; EL drawing on back
Author: Ferracute Machine Co; Smith, Oberlin
Recipient: Edison, Thomas Alva
Date: 1878-12-13
Type: Telegram
Subject: Carbon, coal, glass, ceramics
Folder ID: D7838-F
Microfilm ID: 19:817
Document ID: D7838ZGH
URL: https://edisondigital.rutgers.edu/document/D7838ZGH
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 19

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