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