The boats change courseCategories:Other>Power Boat Racing Other>Royal Motor Yacht Club Other>Senior Service International Offshore Powerboat Race Time Period:1960s Ref No: 2113-2114File No: 21Media Type: ScrapbookSource: TatlerDate: 11-Aug-65
Organised by Royal Motor Yacht ClubCategories:Other>Senior Service International Offshore Powerboat Race Time Period:1960s Ref No: 0749-0750File No: 6Media Type: ScrapbookDate: 1965