Howard Carter opening the sarcophagus of King Tutankhamun, Feb 1924. Howard Carter had worked in Egypt for 31 years before he found King Tut's tomb - one that had lain nearly undisturbed for over 3,000 years. What lay within astounded the world.
The Gateway Arch was designed by Finnish-American architect Eero Saarinen and German-American structural engineer Hannskarl Bandel in 1947. Construction began on February 12, 1963, and ended on October 28, 1965. The monument opened to the public on June 10, 1967.