Debenham Sisters
Betty and Nancy Debenham, with their dog, Poncho, were keen motorcyclists. Nancy won a Gold Medal at Brooklands in 1926.
The Debenham Sisters
Perret motorcycles were produced from 1962 to 1969 by Alan Perret.
Grass-track machines were built in the style of the period. In general, BSA engines were used, but occasionally a JAP unit was used. Perret also made his own fuel injector. He achieved some sporting success.
N.B. There was another Alan Perret. See https://canadianmotorcyclehalloffame.ca/inductees/2018/al-perrett
Source: Graces Guide