09/00/1878 Beetle, George L and Edison, Thomas Alva -- Reports and Statements
(Batchelor, Charles; Adams, James; MacKenzie, James U) Finances (TAE and family); Financial operations (companies and organizations); Electric pen and mimeograph
[D7822]  Document File Series -- 1878: (D-78-22) Electric Pen
[D7822ZBK; TAEM 18:257]
Courtesy of Thomas Edison National Historical Park.