EDISON LABORATORY Edison National Historic Site West Orange, New Jersey Volume 1

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Reproduce shellac, asbestos pulp, asbestos balls, and montan wax. paper bags of shellac, seven types, I-VII Asbestos Pulp Asbestos Balls Montan Wax New York Shellac Co., Voucher 17, September 1910. Reproduce. CHEMICALS (on table): Wood Alcohol Salicylic Acid Alumin Stearate Caustic Potash Nickel Chloride Lanolin Anhydrous Naphtha Solvent 1914 inventory. Use EDIS 6725 (retort) and tripod EDIS collection. FOR BLUE AMBEROLS (on table): Celluloid Tubing Acetone Methyl Blue BB Celluloid Co. FOR PHENOL RESIN (on table): Iron Kettle Formaldehyde Wood Flour Denatured Alcohol Lamp Black Phenol (in kettle) See Laboratoiy Notebook 09- 04-20., Voucher 32, August 1910 for asbestos pulp; and Johns Manville Co. Naphtha solvent used make resin. EDIS collection. OTHER MATERIALS (on table): 5 lb. Reproduce celluloid tubing, acetone, and methyl blue BB. Acquire iron kettle; reproduce formaldehyde, phenol, wood flour, denatured alcohol, and lamp black.RETORT (on table) with large TRIPOD Standard laboratory equipment used heat mixture., Voucher 60, April 1911 for asbestos balls. BUNSEN BURNER (on table) Standard laboratory equipment used heat mixture. 191 .1 for formaldehyde; Document File "Phonographic Manuscript" for phenol, iron kettle, wood flour, denatured alcohol, and lamp black., Voucher September 1910 I- VII for types shellac; Johns Manville Co