West Orange Laboratory Records Series -- Notebooks :: N-90-02-15 (1890-1895)
This notebook, which is a continuation of N-88-01-30, covers the period February 1890-May 1892. There are also a few entries from 1893-1895. The book was used by unidentified employees as a sign-out book for items borrowed from Edison's library. There are also notes regarding library acquisitions. The book contains 200 numbered pages.
Blank pages: 25-99, 110-189, 194-200.
Missing page numbers: 21-24.