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[X009AB] Letter, 1881-1882

Title: [X009AB] Letter, 1881-1882
Editor's Notes: "Those Lamps I had are not focusable= Expect the good ones Wednesday or Friday will let you know when ready"
Author: Edison, Thomas Alva
Recipient: MacKaye, Steele
Date: 1881-1882
Type: Letter
Subject: Testing and quality control; Incandescent lamp
Folder ID: X009A-F
Document ID: X009AB
URL: https://edisondigital.rutgers.edu/document/X009AB
Rights: Dartmouth College Library
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University