Silver Jubilee tourer commemorated the Queen's Silver Jubilee
in 1977. It is finished in a silver colour,
with the monarchs crown in a special seat-tube decal. This model
was probably launched at the Earls Court Cycle Show, late in 1976,
and only ran for the one year.
It is not an exotic Holdsworth, it has simple pressed dropouts
and Reynolds plain gauge main tubes, but it is quite rare.