The 'Inoc-uous' vaccination machine

Scarfolk primary school installed one of these Inoc-uous devices in the basement in 1974. The entire school's pupils queued up for their daily jabs while singing hymns.

The inventors of the Inoc-uous were originally from Berlin but moved to the UK in late 1945 to avoid prosecution and were snapped up by Scarfolk Pharmaceuticals. They also invented a range of air-fresheners and the artificial flavouring that would eventually be marketed as 'prawn cocktail'.