The US Postal Service honoured aerospace scientist Dr. Theodore von Karman with a 29-cent commemorative stamp issued August 31, 1992, at the World Space Congress in Washington, DC, Convention Centre. Read more
Theodore von Kármán (May 11, 1881 - May 7, 1963) was a Hungarian-American mathematician, aerospace engineer and physicist who was active primarily in the fields of aeronautics and astronautics. Read more