This journal covers the period June 1902-December 1903. Chronological entries provide information about transactions posted to accounts recorded in the general ledgers. Included are accounts for the West Orange and Fort Myers laboratories, Glenmont, and various business operations. Entries for experimental expense accounts include the project numbers assigned in laboratory record books N-01-03-15 and N-10-07-26. The spine is stamped "Journal 9 Laboratory T.A. Edison Orange, N.J." and is labeled "June 15, 1902 To Dec. 31, 1903." The front cover is labeled "Book No 9 Journal Entries 15th June 1902- December 31st 1903." The book contains 401 numbered pages; it has been used to page 131.