19) Tate Lippincott, Nov 1888, 870621, 394.S.
28) TAE Batchelor, May 1889, 890408, 325. Beecher TAE, Nov 1889, Phono General;
Electrical World. The acid the compound reacted with the metal
of the stylus create the oxidization problem referred by
Tate."Cited Hounshell, "From the
American System Mass Production (Baltimore: Johns Hopkins,
1984), 333; London Daily Telegraph. Jan 1891,
1891 Phono, Talking doll.582. Byron Vanderbilt, Edison the Chemist (Washington,
D.S.
26) boom that collapsed," Philadelphia Times.: American Chemical Society, 1971), pp.
24) List experiments dated Dec 1887, 1887 Phono Gen. Hepworth "The Phonograph," The Technical Educator. further problem was cracking caused low
temperatures.
27) Louis Glass TAE, July 1910, 1910 Personal friends;
"Mew Model" List, 1888 Phono Gen.17) Tate Wright, Feb 1888, Phono Gen Jan Apr. 161-162; 880823, Aylsworth*s
notebook.C. 121-124.
31) Caveat for improvements phonographs, July 1890, 1890
Phono, caveats; J.
29) Phonogram.
Notage Mar 1878: .
25) TAE P.
30) Tate, Open Door, pp.
20) F.
18) Account sheet, Jan 1889, 1889 Phono General; TAE G.W.A.
1890, 154-156
33) Batchelor Diary, 1337 p. The composition the wax cylinders was based a
mixture stearic acid and its salt, sodium stearate, which is
used soaps.
32) T. Mov 1888, 1888 Phono
Gen.
21) TAE Gouraud, May 1889, 890521, 170. 434-5.274. 12, Dec 1892, p.C. Dyer, May 1889, 890408, pp. Sept 1889.
.
22) Tate Dyer, Sept 1888, Phono Gen
23) TAE Gouraud, Oct 1888, Phono Gen. Toppan Lippincott, Oct 1888, 1888 Phono
General
