Company Records Series -- Edison Portland Cement Company -- Plant Operations -- Reports
[CJ644-F] Mill Log Transcripts (1904-1918)
This folder contains documents regarding daily operations at the Stewartsville works. Included is information about the crushers; the quarry; and the weighing, mixing, chalk, coal, and roaster plants. Many of the items bear Edison's initials, as well as calculations that were possibly made by him.
Less than one percent of the documents have been selected. The selected items contain substantive notations by Edison.
Courtesy of Thomas Edison National Historical Park.