EUP313 is a 1941 Dennis New World Light Four. New to Durham County Fire Brigade  where it was given the name 'Aclet'.  'Aclet' being the name given  to many features in and aroud Bishop Auckland inCounty Durham. It was later transferred to the Fire Brigade training school where it remained for many years. Eventually it was given to the Beamish Open Air Museum and true to the museum's name languished exposed to the elements.

A Dennis advertisement from 1946 extolling the virtues of the Dennis New World.