N-87-03-00 (ca. 1886-1887)
This undated notebook is a continuation of N-87-01-27. It was used by Edison for notes on squirted filament experiments, nos. 143-166. Also included are several lists of chemicals, which precede and are possibly related to the filament experiments. The pages are unnumbered, and the book has been used in both directions. Approximately 105 pages have been used.