Built in England from 1919 to 1920, these stand-up scooters were powered by a small OHV single-cylinder engine and apart from the pneumatic tyres they had no suspension.
A Brief History of the Marque
From Graces Guide:
Abbotsford Motor Co of Kingston manufactured motorcycles in 1919/1920.
There was also an Abbotsford built in Victoria Street Abbotsford, Melbourne Australia, c1912-1913.
Sources Henshaw, Graces Guide