Abe Doumar and the Doumar family can also claim credit for the ice cream cone. At the age of 16, Doumar began to sell paperweights and other items. One night, he bought a waffle from another vendor transplanted to Norfolk, Virginia from Ghent in Belgium, Leonidas Kestekidès. Doumar proceeded to roll up the waffle and place a scoop of ice cream on top. He then began selling the cones at the St. Louis Exposition. His "cones" were such a success that he designed a four-iron baking machine and had a foundry make it for him. At the Jamestown Exposition in 1907, he and his brothers sold nearly twenty-three thousand cones. After that, Abe bought a semiautomatic 36-iron machine, which produced 20 cones per minute and opened Doumar's Drive In in Norfolk, Virginia, which still operates at the same location over 100 years later.