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

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Author(s)

Bachman, Robert Abraham
Recipient(s)
Thomas, Leon Evan
Birdsboro Steel Foundry and Machine Co
Others Mentioned
Gehris, Joseph L
Bethlehem Steel Co
Edison Portland Cement Co

Subject(s)

Production difficulties and adjustments
Testing and quality control
Scientific and other instruments

Dated

1907-06-01 (1907)

Associated Images

Identifier

NL033210 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
 

Citation

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