Berkeley Foursome presented in October 1958 was wider and longer version of Berkeley Twosome. The rear swinging arms were lower and external to the body. The spare wheel was mounted “continental” style on the rear of the car as was popular in America at the time. It should has the index SE492/4, but actually called B100. The list price of Berkeley Foursome was £700 including Purchase Tax. Only 19 cars were made plus one prototype.