Notage Mar 1878: .
31) Caveat for improvements phonographs, July 1890, 1890
Phono, caveats; J.
21) TAE Gouraud, May 1889, 890521, 170.
24) List experiments dated Dec 1887, 1887 Phono Gen. 161-162; 880823, Aylsworth*s
notebook. Mov 1888, 1888 Phono
Gen.C. The acid the compound reacted with the metal
of the stylus create the oxidization problem referred by
Tate.S. Toppan Lippincott, Oct 1888, 1888 Phono
General.
30) Tate, Open Door, pp.
20) F. Hepworth "The Phonograph," The Technical Educator.17) Tate Wright, Feb 1888, Phono Gen Jan Apr.
18) Account sheet, Jan 1889, 1889 Phono General; TAE G. further problem was cracking caused low
temperatures.
29) Phonogram.
19) Tate Lippincott, Nov 1888, 870621, 394. Dyer, May 1889, 890408, pp.
26) boom that collapsed," Philadelphia Times.
28) TAE Batchelor, May 1889, 890408, 325.
25) TAE P.: American Chemical Society, 1971), pp.
22) Tate Dyer, Sept 1888, Phono Gen
23) TAE Gouraud, Oct 1888, Phono Gen. Jan 1891,
1891 Phono, Talking doll.
1890, 154-156
33) Batchelor Diary, 1337 p.582.274. Sept 1889.C.
. The composition the wax cylinders was based a
mixture stearic acid and its salt, sodium stearate, which is
used soaps.A.S. 121-124."Cited Hounshell, "From the
American System Mass Production (Baltimore: Johns Hopkins,
1984), 333; London Daily Telegraph. Byron Vanderbilt, Edison the Chemist (Washington,
D. Beecher TAE, Nov 1889, Phono General;
Electrical World.
32) T. 12, Dec 1892, p.
27) Louis Glass TAE, July 1910, 1910 Personal friends;
"Mew Model" List, 1888 Phono Gen. 434-5.W
