Served sausages in rolls

In another version, Antoine Feuchtwanger, or Anton Ludwig Feuchtwanger, served sausages in rolls at the World's Fair – either at the 1904 Louisiana Purchase Exposition in St. Louis, or, earlier, at the 1893 World's Columbian Exposition, in Chicago – again, allegedly because the white gloves provided to customers to protect their hands were being kept as souvenirs.