The American Society of Mechanical Engineers organized in 1880 to promote standards in modern industrial technology. The Diamond Jubilee was a weeklong meeting held in 1955 to celebrate the society’s seventy-fifth anniversary. The globe seen on Joseph Renier’s medal illustrates the theme of the meeting, “The Engineer and the World of Science,” while the entire composition evokes the Greek mathematician Archimedes, who boasted, “Give me a fulcrum and I shall lift the world.”