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

[D7204C], Letter from Unknown to Spencer M Clark, April 16th, 1872

Title: [D7204C], Letter from Unknown to Spencer M Clark, April 16th, 1872
Author: Unknown
Recipient: Clark, Spencer M
Date: 1872-04-16
Type: Letter
Subject: Testing and quality control
Folder ID: D7204-F
Microfilm ID: 12:688
Document ID: D7204C
URL: https://edisondigital.rutgers.edu/document/D7204C
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 12

Item sets: [D7204-F] (D-72-04) Telegraph -- American Telegraph Works -- General