This journal covers the period January 1888-June 1890. The daily account entries provide detailed information about income and expenditures for the New York, West Orange, and Ft. Myers laboratories; Glenmont; and various Edison business operations. The book contains 480 numbered pages. The spine is stamped "Journal. No. 5. Laboratory T. A. Edison. Orange, N.J." It is labeled "5" and "Jany 1888 to June 1890."
Blank pages: 360-480.
This book was microfilmed at a reduction ratio of 16:1. Courtesy of Thomas Edison National Historical Park.