S.
18) Account sheet, Jan 1889, 1889 Phono General; TAE G.
22) Tate Dyer, Sept 1888, Phono Gen
23) TAE Gouraud, Oct 1888, Phono Gen.W. Byron Vanderbilt, Edison the Chemist (Washington,
D.
1890, 154-156
33) Batchelor Diary, 1337 p. 121-124.
21) TAE Gouraud, May 1889, 890521, 170.582.17) Tate Wright, Feb 1888, Phono Gen Jan Apr.
29) Phonogram. Beecher TAE, Nov 1889, Phono General;
Electrical World.
20) F.
32) T. Toppan Lippincott, Oct 1888, 1888 Phono
General.
30) Tate, Open Door, pp.
31) Caveat for improvements phonographs, July 1890, 1890
Phono, caveats; J. Jan 1891,
1891 Phono, Talking doll.
26) boom that collapsed," Philadelphia Times.
28) TAE Batchelor, May 1889, 890408, 325. further problem was cracking caused low
temperatures.
19) Tate Lippincott, Nov 1888, 870621, 394. Mov 1888, 1888 Phono
Gen. The composition the wax cylinders was based a
mixture stearic acid and its salt, sodium stearate, which is
used soaps. 161-162; 880823, Aylsworth*s
notebook.C. Hepworth "The Phonograph," The Technical Educator. 434-5.: American Chemical Society, 1971), pp."Cited Hounshell, "From the
American System Mass Production (Baltimore: Johns Hopkins,
1984), 333; London Daily Telegraph.A.
25) TAE P.274.
.C. The acid the compound reacted with the metal
of the stylus create the oxidization problem referred by
Tate.
24) List experiments dated Dec 1887, 1887 Phono Gen.
27) Louis Glass TAE, July 1910, 1910 Personal friends;
"Mew Model" List, 1888 Phono Gen. Sept 1889.
Notage Mar 1878: . Dyer, May 1889, 890408, pp. 12, Dec 1892, p.S
