The lot features a porcelain enamel die-cut heavy gauge sign showing the Mack Truck Bulldog logo from the mid-1950’s to late-1900’s. The sign has been noted by many as being “vintage” and “1950’s” we believe this to either be an original sign or a later copy. The "Mack Brothers Company" was created in 1900, and that same year it opened its first bus manufacturing operation. The first request was made by a sightseeing business. Mack's first truck was constructed in 1907. During World War I, Mack sent nearly 6,000 trucks to the American and British troops for use in battle. According to rumors, the British soldiers were so pleased with the Mack Truck's durability, toughness, and dependability that they nicknamed them "Mack Bulldogs" after their own British Bulldogs. In 1922, the "Mack Brothers Company" changed its name to Mack Trucks, and the bulldog was chosen as the company's corporate logo. The porcelain enamel sign shows a standing bulldog wearing a leather collar as he looks towards the viewers right hand side. He shows colors of white, maroon, gold, grey and black. The sign is one sided and features four mounting holes, two on the bottom and two on the top. The sign shows little to no wear and crips graphics. The exact origins of the sign is unknown, while it possibly is an originally Mack sign (like many online represent it to be in this exact form) it is also possible that it is a late-1900’s reproduction. It measures 8 1/8" L x 12" W and weighs 1 pound.