AN ORDINANCE APPROPRIATING THE AMOUNT OF P2,590.00 TO BE MADE AVAILABLE FOR THE PAYMENT OF THE SALARY DIFF RENTAL OF PAT. RAUL C. VALENTIN OF THE MANILA POLICE DEPARTMENT, FROM P3,840.00 TO P4,680.00 PER ANNUM, COVERING THE PERIOD FROM JULY, 1966 TO AUGUST, 1969.