This notebook, which covers the period December 1893-April 1894, is a continuation of N-93-08-01. It was used by Joseph W. Harris for notes and calculations regarding phonograph cylinder experiments, nos. 101-486, and for instructions on the molding process. There are also notes and drawings on bricking experiments for iron ore concentrate. At the beginning of the book is a 2-page list of chemical supplies. The front cover is labeled "Experimental & Analytical Chemical Notes. J.W. Harris." The book contains 183 numbered pages. Several pages were removed before the book was paginated.
Blank pages: 4-5, 126-133. Courtesy of Thomas Edison National Historical Park.