Thomas A. Edison Papers Image Edition · Thomas Edison Papers Digital Edition

[MB018], Letter from M C Spaulding to Thomas Alva Edison, April 15th, 1878

Title: [MB018], Letter from M C Spaulding to Thomas Alva Edison, April 15th, 1878
Author: Spaulding, M C
Recipient: Edison, Thomas Alva
Date: 1878-04-15
Type: Letter
Subject: Acoustic telegraphy; Cylinder phonograph; Sound and acoustics
Folder ID: MB02-F
Microfilm ID: 92:308
Document ID: MB018
URL: https://edisondigital.rutgers.edu/document/MB018
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 92
License: CC0 1.0 Universal