218-219.
41) Miller Heifman, Dec 1909, 090927, 433.
37) R. Allen Charles Edison, April 1925, Phono Manu.XII1-29
19) Questionaire answered TAE, 1926 Phono adv.
36) TAE Phillips, Dec 1925, Radio.A.J.
28) Chas Edison 1926 Radio cabinets.
29) TAE annotation Sun Radio Data Sheets, "Speaker
Distortion;" TAE Phillips, Dec 1925, Radio. Pusateri, History American Business (Arlington
Heights, 111.
40) TAE Inc minutes, feb 1926, 68.H. 157-159. Oct 1926, Radio.
23 Edison annotation May 1898 letter, 1898 Radio.
31) TAE DeForest, June 1926, box bio.
32) Feb 1917 General Correspondence, subjects.
20) Mallory Meadowcroft, Jan 1922, box bio.
24) Reich, pp.: Harlan Davidson, 1982), 243.
34) JPC Boykin, Oct 1918. Mann, May 1910, 100521.
30) Mew York Times.
. July 1926, 9.
27) Miller G.
35) Chas Edison TAE, June 1927, TAE Work outline.
26) C.
22) See Harold Bowen, The Edison Effect (West Orange: Thomas
Alva Edison foundation, 1951) for history Edison’s role in
wireless; Meadowcroft annotation "The Story Great
Achievement" DIO Radio.
39) Miller TAE, Oct 1925, Phono Victor.
38) Gradeon advertisment, Mew York Times.
21) Fabricant, Manufacturing Industries, 578.
25) Wise, pp.
33) John Constable letter, May 1919, Edison General
Correspondence, subjects
