[D7710-F] (D-77-10) Edison, T.A. -- Payrolls & Time Sheets
This folder contains daily time sheets kept by Edison's machinist John Kruesi during the period August 1-September 27, 1877, and December 1-December 31, 1877.The sheets contain numerous references to Kruesi's work on the telephone and phonograph.
All of the documents have been selected.
Courtesy of Thomas Edison National Historical Park.