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