This ledger of accounts payable and receivable covers the period January 1874-January 1875. The cover is marked "1874." The spine is labeled "T.A.E. 1874. LEDGER." The book contains 292 numbered pages preceded by an index of 25 pages.

Blank pages: 1, 6-9, 16-23, 28-49, 52-55, 86-87, 160-292.

Courtesy of Thomas Edison National Historical Park.