Topper Booklet

Topper Dinghy Clockwise Data produced this 24 page (A5 size) illustrated booklet for the Manchester Polymer Group. It is the story of technical innovation by the Manchester plastics processing company, Rolinx, during the 1970s. The result was the Polypropylene version of the 'Topper' sailing dinghy, the hull and deck of which were manufactured [...]