Charlie Williams on 45 our very special 380cc YAMAHA. This was built for him to ride in the 500cc Senior TT. But he did win 350cc TT

Charlie winning the 1972 250cc Production TT. Bike no. 78.

Charlie winning the 1971 250cc MGP on bike no.5.
His first MGP win.

Charlie winning the 1974 500cc Production TT.
On bike No.1.

11 times I.O.M. T.T.
Course winners
1st. 1948 500cc M.G.P.
1st. 1970 250cc M.G.P.
1st. 1971 250cc M.G.P.
1st. 1973 Prod. 250Cc T.T.
1st. 1974 250cc T.T.
1st. 1974 250cc M.G.P.
1st. 1974 350cc M.G.P.
1st. 1974 500cc M.G.P.
1st. 1975 Prod. 500cc T.T.
1st. 1975 350cc T.T.
1st. 1986 500cc M.G.P.

I.O.M. T.T. Manufactures Team
Award-Dugdale/Yamaha
1st. 1971 250cc Dugdale/Yamaha
1st. 1972 250cc Dugdale/Yamaha
1st. 1973 350cc Dugdale/Yamaha

1st. 1974 500cc Dugdale/Yamaha