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1933
1935
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1934

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AE 34
AE 34
Automatic Electric
AE Type 34 Wall Monophone
AE Type 34 Wall Monophone
Automatic Electric
S.S. Normandie cabin telephone
S.S. Normandie cabin telephone
Communications Act of 1934
Communications Act of 1934
PDF: AT&T Annual Report, 1934
AT&T Annual Report, 1934
Ad: AE 34 color brochure
AE 34 color brochure
AT&T terminates exclusivity with Gray, begins designing its own payphones
AT&T terminates exclusivity with Gray, begins designing its own payphones
PDF: Ericsson 1934 catalog (3)
Ericsson 1934 catalog (3)
Ad: GPO phone
GPO phone