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