Ordinance No. SP-4782, S-1961 An Ordinance further amending Ordinance No. 2893, series of 1956, amending the zoning map of the capital city, Quezon City, as prepared by the National Planning Commission, so as to declare blocks nos. 412, 414, 415, 424, 425 and 426, in the Manresa Site, Sta. Mesa Heights, Quezon City, as industrial 2-zone.