April 23, 1901
To the Secretary of the Treasury.
SIR:--The sum of five hundred thousand dollars is hereby allotted and set aside from the appropriation made for the benefit and Government of Puerto Rico by the act of March 24th, 1900 (31 Stat., p. 51), to be expended for public and permanent improvements in Puerto Rico, under the supervision and subject to the approval of the Governor and Executive Council of the Island.
WILLIAM MCKINLEY
William McKinley, Executive Order Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/205634