Uncommon pairing of pins from the St. Louis 1904 Olympics: a shield-shaped pin, 13 mm x 19 mm, with blue-and-white enamel background and text, “St. Louis, 1904”; and a flag-shaped pin, 38 mm x 25 mm, with a red-white-and-blue enamel backdrop and text: “World’s Fair, St. Louis, 1904.” In overall fine condition.