Hello everyone,  I have recently become the proud owner of an
unrestored London-built Triumph Autopiano and was wondering if anyone
could help me date it from the serial number, which is 12102 ?

The name under the fallboard reads 'The Triumph Auto, London' and it
is fitted with their 'Triumphodist' system and soft bass and treble
buttons.  It came from the home of an elderly lady (who I presume owned
it from new) who died at the ripe old age of 99, and the new owners of
her house had no interest or use for it.

Any assistance in dating it would be very much appreciated.

Jeremy Brice
Aylesbury, U.K.