By virtue of the authority vested in me as Commander-in-Chief of the Army and Navy, I hereby order and direct that during the maintenance of the Military Government of the United States in the Island of Cuba and all islands of the West Indies west of the 74th degree. west longitude, evacuated by Spain, there are hereby created and shall be maintained, in addition to the office created by executive order of May 8, 1899, the office of Assistant Auditor for auditing the accounts of the departments of Internal Revenue and one Assistant Treasurer in the office of the Treasurer of the islands, who shall be appointed by the Secretary of War.
WILLIAM MCKINLEY
William McKinley, Executive Order Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/205348