Leo R. Sack (1889-1956)

    Non-career appointee
    State of Residence: Pennsylvania

    1. Envoy Extraordinary and Minister Plenipotentiary (Costa Rica)
      Appointed: August 17, 1933
      Presentation of Credentials: October 16, 1933
      Termination of Mission: Left post January 10, 1937
      • Commissioned during a recess of the Senate; recommissioned after confirmation on Jan 15, 1934.