The 1951 double Helix design chest was made for the Festival of Britain. We have sold a number of these over the years. They are a great size and design. This sideboard is approximately 2.5 times the size. We assume it must have been a bespoke item made at the time. The sideboard also benefits from the double helix feature on the rear to allow the unit to be used as a room divider. A stunning and unique piece of design history.