1949-50 Dot RS

A 1952-1955 Dot Brockhouse 250cc side valve

1953-54 TDH

1955-58 Mancunian

1954-1956 with Earles forks

Circa 1958 Dot Trials Marshall

1959 Dot RCA Sportsman

1962-64 Square Frame

Minarelli DOT early 1970's