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[NL033210], Letter from Robert Abraham Bachman to Birdsboro Steel Foundry and Machine Co, Leon Evan Thomas, June 1st, 1907

Title: [NL033210], Letter from Robert Abraham Bachman to Birdsboro Steel Foundry and Machine Co, Leon Evan Thomas, June 1st, 1907
Author: Bachman, Robert Abraham
Recipient: Birdsboro Steel Foundry and Machine Co; Thomas, Leon Evan
Mentioned: Edison Portland Cement Co; Bethlehem Steel Co; Gehris, Joseph L
Date: 1907-06-01
Type: Letter
Subject: Testing and quality control; Production difficulties and adjustments; Scientific and other instruments
Folder ID: NL033-F
Microfilm ID: 180:424
Document ID: NL033210
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 180