further problem was cracking caused low
temperatures. Sept 1889.: American Chemical Society, 1971), pp.
29) Phonogram. Hepworth "The Phonograph," The Technical Educator.17) Tate Wright, Feb 1888, Phono Gen Jan Apr.S.C.
20) F.
18) Account sheet, Jan 1889, 1889 Phono General; TAE G. 434-5.S. 12, Dec 1892, p. The composition the wax cylinders was based a
mixture stearic acid and its salt, sodium stearate, which is
used soaps.
22) Tate Dyer, Sept 1888, Phono Gen
23) TAE Gouraud, Oct 1888, Phono Gen.
27) Louis Glass TAE, July 1910, 1910 Personal friends;
"Mew Model" List, 1888 Phono Gen."Cited Hounshell, "From the
American System Mass Production (Baltimore: Johns Hopkins,
1984), 333; London Daily Telegraph.
26) boom that collapsed," Philadelphia Times. Byron Vanderbilt, Edison the Chemist (Washington,
D.274.
24) List experiments dated Dec 1887, 1887 Phono Gen. Jan 1891,
1891 Phono, Talking doll. Beecher TAE, Nov 1889, Phono General;
Electrical World. 121-124.
25) TAE P.
30) Tate, Open Door, pp. The acid the compound reacted with the metal
of the stylus create the oxidization problem referred by
Tate.
28) TAE Batchelor, May 1889, 890408, 325.
1890, 154-156
33) Batchelor Diary, 1337 p.C. 161-162; 880823, Aylsworth*s
notebook.
Notage Mar 1878: . Toppan Lippincott, Oct 1888, 1888 Phono
General.
31) Caveat for improvements phonographs, July 1890, 1890
Phono, caveats; J.582.A.
.W.
19) Tate Lippincott, Nov 1888, 870621, 394.
32) T.
21) TAE Gouraud, May 1889, 890521, 170. Dyer, May 1889, 890408, pp. Mov 1888, 1888 Phono
Gen
