Making the Policemen and Firemen's Retirement and Disability Act Amendments of 1957 Applicable to Retired Former Members of the Metropolitan Police Force, the Fire Department of the District of Columbia, the U.S. Park Police Force, the White House Police Force, and the U.S. Secret Service; and to Their Widows, Widowers, and Children. May 21, 1959. -- Committed to the Committee of the Whole House on the State of the Union and Ordered to be Printed