The Board shall have complete and exclusive control and management of the following institutions of the District of Columbia:
(1) The workhouse at Occoquan in the State of Virginia;
(2) The reformatory at Lorton in the State of Virginia;
(3) The Washington Asylum and Jail;
(4) The National Training School for Girls, in the District of Columbia and at Muirkirk in the State of Maryland;
(5) The Gallinger Municipal Hospital;
(6) The Tuberculosis Hospital;
(7) The Home for the Aged and Infirm;
(8) The Municipal Lodging House;
(9) The Industrial Home School;
(10) Industrial Home School for Colored Children; and
(11) Forest Haven in Anne Arundel County, in the State of Maryland.