Mack, the world's notable brand of semi-truck, and its bulldog symbol have been renowned for power, durability, and ingenuity since 1900. Mack was the first company to engineer a cab-over design, and built the first hook-and-ladder fire truck. As a testament to the popularity of the truck, vintage models are actively collected and restored by a serious enthusiast following. Henry Rasmussen captures the beauty and power of Mack trucks in his lens, featuring both perfectly restored and original examples to chronicle the development of the company's big rigs from 1900 to the present. Included are photos of the third oldest AC truck in existence.