Toppan Lippincott, Oct 1888, 1888 Phono
General.
29) Phonogram.274.17) Tate Wright, Feb 1888, Phono Gen Jan Apr.: American Chemical Society, 1971), pp.
1890, 154-156
33) Batchelor Diary, 1337 p.A.
28) TAE Batchelor, May 1889, 890408, 325.
26) boom that collapsed," Philadelphia Times. 12, Dec 1892, p.S.
32) T.W.
20) F.
30) Tate, Open Door, pp. 121-124. Dyer, May 1889, 890408, pp. further problem was cracking caused low
temperatures.C.582. Hepworth "The Phonograph," The Technical Educator.
19) Tate Lippincott, Nov 1888, 870621, 394. Jan 1891,
1891 Phono, Talking doll. Mov 1888, 1888 Phono
Gen. Byron Vanderbilt, Edison the Chemist (Washington,
D.
31) Caveat for improvements phonographs, July 1890, 1890
Phono, caveats; J.S. 161-162; 880823, Aylsworth*s
notebook. 434-5.
Notage Mar 1878: .C. Beecher TAE, Nov 1889, Phono General;
Electrical World.
. The composition the wax cylinders was based a
mixture stearic acid and its salt, sodium stearate, which is
used soaps."Cited Hounshell, "From the
American System Mass Production (Baltimore: Johns Hopkins,
1984), 333; London Daily Telegraph.
22) Tate Dyer, Sept 1888, Phono Gen
23) TAE Gouraud, Oct 1888, Phono Gen.
18) Account sheet, Jan 1889, 1889 Phono General; TAE G. The acid the compound reacted with the metal
of the stylus create the oxidization problem referred by
Tate.
25) TAE P.
21) TAE Gouraud, May 1889, 890521, 170.
27) Louis Glass TAE, July 1910, 1910 Personal friends;
"Mew Model" List, 1888 Phono Gen. Sept 1889.
24) List experiments dated Dec 1887, 1887 Phono Gen
