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