Shoestring - Season 2, Episode 6, "Utmost Good Faith" (1980)
Shoestring visits the offices of the computer company that first gave the businessman a bad credit rating. It later turns out that data in the computer had been manipulated.



The 2900 was a series of mainframe computers developed in the UK by ICL from 1974 until the mid 1980s.
•Shoestring - Season 2, Episode 6, "Utmost Good Faith" (1980) •Spies Like Us (1985)
Shoestring visits the offices of the computer company that first gave the businessman a bad credit rating. It later turns out that data in the computer had been manipulated.
The 2900 series machine appears in the Pentagon.