We have books going back to 1910. Some publications may be used.

Triumph Twin Restoration by Roy Bacon, Renovation Restoration and developement history of all pre-1972 production Triumph Twins.

Triumph Twin Restoration by Roy Bacon, Renovation Restoration and developement history of all pre-1972 production Triumph Twins.

Manufacturer:  Triumph Motorcycles
Partial list of Models Covered:  all pre 1972 Triumph Twins
Years:  1968 - 1972
ID:  40_133937
Price: $49.95

Description: Triumph Twin Restoration by Roy Bacon, Renovation Restoration and developement history of all pre-1972 production Triumph Twins.