This notebook, which covers the period November 1890-September 1892, is a continuation of N-90-11-07.1. All entries are by Edison. At the beginning of the book are notes regarding some of the 289 compounds from the preceding book, tested as solvents for syrian asphalt. Also included are notes relating to carbonization tests and to squirted filament experiments, as well as drawings and calculations, probably pertaining to ore milling. The front cover is labeled "Book #6008 [608?] Nov 7/90." The pages are unnumbered. Approximately 100 pages have been used. Courtesy of Thomas Edison National Historical Park.