1973

1975

1974

Cerf and Kahn design TCP/IP

PDF: AT&T Annual Report, 1974

AT&T Annual Report, 1974

Photo: Bob Woodward at the Washington Post

Bob Woodward at the Washington Post

Video: Careers: Service Representative (AT&T)

Careers: Service Representative (AT&T)

PDF: Building Identification Manual Bell System

Building Identification Manual Bell System

Photo: Jane Birkin

Jane Birkin

Video: Careers: Line Worker (AT&T)

Careers: Line Worker (AT&T)

Video: Careers: Toll Operator (AT&T)

Careers: Toll Operator (AT&T)

Video: The Engineer (AT&T)

The Engineer (AT&T)

Video: Carol Burnett: Phone Operator

Carol Burnett: Phone Operator

Video: Rikki Don't Lose That Number (Steely Dan)

Rikki Don't Lose That Number (Steely Dan)