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[E1775AC], Letter from Robert Carl Mathes to William Henry Meadowcroft, February 16th, 1917

Title: [E1775AC], Letter from Robert Carl Mathes to William Henry Meadowcroft, February 16th, 1917
Author: Mathes, Robert Carl
Recipient: Meadowcroft, William Henry
Mentioned: Colpitts, Edwin Henry; Edison, Thomas Alva
Date: 1917-02-16
Type: Letter
Subject: Sound and acoustics
Folder ID: E1775-F
Microfilm ID: 269:434
Document ID: E1775AC
URL: https://edisondigital.rutgers.edu/document/E1775AC
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 269