1924
1926

1925

AE 2 With Gold Plated Bands and Dial
AE 2 With Gold Plated Bands and Dial
Automatic Electric
WE A1
WE A1
Western Electric
AT&T sells European subsidiaries to ITT
PDF: AT&T Annual Report, 1925
AT&T Annual Report, 1925
Photo: C&P Telephone repair shop
C&P Telephone repair shop
Giles Gilbert Scott designs the red telephone box (K2 kiosk) for GPO
Giles Gilbert Scott designs the red telephone box (K2 kiosk) for GPO
PDF: Gray Pay Station 1925 catalog
Gray Pay Station 1925 catalog
Photo:
Bell Labs founded, in NYC
Bell Labs founded, in NYC