05/25/1892 Andrews, Elisha Whittelsey -- Legal Statements and Testimony
(Edison Machine Works; Edison General Electric Co; Wheeler, Schuyler Skaats; Edison, Thomas Alva) Dynamos and generators; Electrical distribution system
[W100DN]  National Archives, Washington, D.C.: Records of the Patent and Trademark Office (Record Group 241) -- Patent Interference Files -- Chinnock v. Edison v. Wheeler --Testimony on Behalf of Edison
[W100DN058; TAEM 0:0]
Courtesy of the National Archives.