Company Records Series -- New Jersey and Pennsylvania Concentrating Works -- Plant Operations Records -- Bound Volumes
[CJ058-F] Operating Costs (1900)
This book covers the period August-September 1900. It contains a record of the time and costs involved in the operation and repair of the Ogden works, information on the volume of output, and a report on the use of oil in mill no. 1. The book contains 200 numbered pages, most of which are blank.
Courtesy of Thomas Edison National Historical Park.