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[D8232E], Letter from John Trumbull Marshall to Thomas Alva Edison, January 14th, 1882

Title: [D8232E], Letter from John Trumbull Marshall to Thomas Alva Edison, January 14th, 1882
Editor's Notes: 48-candle lamp tests.
Author: Marshall, John Trumbull
Recipient: Edison, Thomas Alva
Date: 1882-01-14
Type: Letter
Subject: Testing and quality control; Incandescent lamp
Folder ID: D8232-F
Microfilm ID: 61:961
Document ID: D8232E
URL: https://edisondigital.rutgers.edu/document/D8232E
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 61
License: CC0 1.0 Universal

Item sets: [D8232-F] (D-82-32) Electric Light -- Edison Lamp Co -- Lamp Test Reports