Telephone Exchanges in Australia circa 1980
1:54:48
Telephone Switching Before Computers
8:41
Telecom Australia Employee Induction Video - 1986 - Part 1 of 2
14:07
ARGO SEMERU NGE--GAS BERPAPASAN || NONTON SEPUR NGEBUT KELUAR MASUK TEROWONGAN IJO
2:06:25
The Best Of 1985 Part 1
14:27
BIG Museum Telephone Exchange Rundown - Telephone Tuesdays
17:12
BT Educational Service - call routing from UK to Australia
22:19
Computer Airline Reservation Systems 1965 - ATT Bell Telephone (IBM, UNIVAC) "Plane Talk"
23:44