"Your favor of the 11th inst at hand. In answer beg to say the suggestions therein contained will receive prompt attention and, bearing even date a number of our agents will receive a communication requesting them to procure for us the evidence for which you ask."

Edison United Manufacturing Co

Chinnock, Charles Edward

Upton, Francis Robbins

1888-09-12

1880-1889

Letter

Patent infringement

Incandescent lamp

Sockets, fuses, meters, and other interior elements

D8833ACJ

D8833

[D8833ACJ], Letter from Edison United Manufacturing Co, Charles Edward Chinnock to Francis Robbins Upton, September 12th, 1888

123:398

Thomas Edison National Historical Park

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