Byron Vanderbilt, Edison the Chemist (Washington,
D.
22) Tate Dyer, Sept 1888, Phono Gen
23) TAE Gouraud, Oct 1888, Phono Gen.
25) TAE P.
31) Caveat for improvements phonographs, July 1890, 1890
Phono, caveats; J. 121-124.S.C.
29) Phonogram.
21) TAE Gouraud, May 1889, 890521, 170.
1890, 154-156
33) Batchelor Diary, 1337 p.
.
Notage Mar 1878: .: American Chemical Society, 1971), pp. Sept 1889. 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. Mov 1888, 1888 Phono
Gen.C.582. The composition the wax cylinders was based a
mixture stearic acid and its salt, sodium stearate, which is
used soaps. Dyer, May 1889, 890408, pp.
32) T.
30) Tate, Open Door, pp. 434-5. Toppan Lippincott, Oct 1888, 1888 Phono
General.
19) Tate Lippincott, Nov 1888, 870621, 394.A.
26) boom that collapsed," Philadelphia Times.
24) List experiments dated Dec 1887, 1887 Phono Gen. 12, Dec 1892, p.W. 161-162; 880823, Aylsworth*s
notebook. further problem was cracking caused low
temperatures.274.
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. Hepworth "The Phonograph," The Technical Educator.S.
18) Account sheet, Jan 1889, 1889 Phono General; TAE G.
20) F.
28) TAE Batchelor, May 1889, 890408, 325.17) Tate Wright, Feb 1888, Phono Gen Jan Apr. Jan 1891,
1891 Phono, Talking doll
