Letter from William Joseph Richards, Philadelphia and Reading Coal and Iron Co to Thomas Alva Edison, November 25th, 1912

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Author(s)

Philadelphia and Reading Coal and Iron Co
Richards, William Joseph
Recipient(s)
Edison, Thomas Alva
Others Mentioned
Meadowcroft, William Henry

Subject(s)

Manufacturing
Testing and quality control
Miner's safety lamp
Sales and service

Dated

1912-11-25 (1912)

Associated Images

Identifier

E1255AE (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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