Roll On Tapes

The place to go for blank tapes back in the day....remember chrome, ferric, maxell, sony, TDK, c120 etc... etc...?
Don't think it's traded since the late nineties...no idea why it's still not used. Legend/pub talk has it that it was in fact just a front for some dodgy racket...Very strange location, off the beaten track in back streets of Cambridge.
Contribution to Sarum Stroller's derelict Thursday challenge.