Toppan Lippincott, Oct 1888, 1888 Phono
General.S. further problem was cracking caused low
temperatures. 434-5.
25) TAE P.
.
19) Tate Lippincott, Nov 1888, 870621, 394. The composition the wax cylinders was based a
mixture stearic acid and its salt, sodium stearate, which is
used soaps.
18) Account sheet, Jan 1889, 1889 Phono General; TAE G.
32) T. Dyer, May 1889, 890408, pp.
Notage Mar 1878: ."Cited Hounshell, "From the
American System Mass Production (Baltimore: Johns Hopkins,
1984), 333; London Daily Telegraph.
24) List experiments dated Dec 1887, 1887 Phono Gen. The acid the compound reacted with the metal
of the stylus create the oxidization problem referred by
Tate.582.
30) Tate, Open Door, pp.
20) F. Byron Vanderbilt, Edison the Chemist (Washington,
D. Mov 1888, 1888 Phono
Gen.
28) TAE Batchelor, May 1889, 890408, 325.
21) TAE Gouraud, May 1889, 890521, 170.C. 12, Dec 1892, p.C.
27) Louis Glass TAE, July 1910, 1910 Personal friends;
"Mew Model" List, 1888 Phono Gen. Beecher TAE, Nov 1889, Phono General;
Electrical World.17) Tate Wright, Feb 1888, Phono Gen Jan Apr. Jan 1891,
1891 Phono, Talking doll.
26) boom that collapsed," Philadelphia Times.
31) Caveat for improvements phonographs, July 1890, 1890
Phono, caveats; J.W. Hepworth "The Phonograph," The Technical Educator. 161-162; 880823, Aylsworth*s
notebook.
22) Tate Dyer, Sept 1888, Phono Gen
23) TAE Gouraud, Oct 1888, Phono Gen.
29) Phonogram.: American Chemical Society, 1971), pp.A. 121-124.274.S. Sept 1889.
1890, 154-156
33) Batchelor Diary, 1337 p
