This picture was taken at the 1965 International Boat Show at Earls Court, London. The show ran from the 6th to 16th January.
In the foreground is a Crystal class and behind is a Diamond class yacht, both Alan Buchanan designs based on GRP hulls. After some modifications to the accommodation these designs were produced by Offshore Yachts Ltd as the Halcyon 23 and Halcyon 27 respectively.
Photo by Sport and General Press Agency. Programme excerpts Copyright of National Boat Shows, reproduced with kind permission.