Wall Pictures

1955 - 1968	1958	1958	1958
Telegram Centrals	"Realtime" start	Booking Office	Booking Office
1961	1963	1963	1966
Load Control	Teletype Network	SASCO 1	Agent/Keyset Network
1966	1978	Start 1949	1990
The SASCO Fort	SASCO 3	SITA Network	SAS Application Environment
1994
"The Most Effective in the Nordic countries"