Titleist in innovation for the golf ball market as a whole and for the brand, which had traditionally used a wound-ball construction (with a liquid-filled core center) for its top-of-the-line golf balls. Shortly after its introduction the Titleist Pro V1 became the most played ball on the PGA Tour and has been for the past 20 odd years, picking up the most worldwide wins from both direct brand ambassadors (meaning they play titleist equipment) and players who are not directly under contract and considered brand ambassadors from Ttitleist., and three years after Titleist's initial breakthrough with the Pro V1 came the
Associated Equipment Company the Deacon self-propelled anti-tank gun vehicle, used briefly in North Africa; and the AEC Armoured Command Vehicle, popularly known as the Dorchester. In 1946 AEC and Leyland Motors formed British United Traction as a joint venture to manufacture trolleybuses and traction equipment for diesel railcars since reduced demand would not require the existing capacity of both parents. In 1946 AEC resumed civilian production with the 0661/20 Regent II and the 0662/20 Regal I. These were not new models but a recommencement of the most basic AEC 1939 specification bus models. The single-decker was going to be marketed as Regal II