TitleEconomic Development Board - "25 Years of Industrial Progress"CreatorEng Siak LoyYear/Period01/08/1986RegionSingaporeMaterialpaperTechniqueLithographyAccession No.SPM1986-04-01Collection ofSingapore Philatelic MuseumCredit LineCollection of Singapore Philatelic MuseumShare onSee related itemsEconomic Development Board - "25 Years of Industrial Progress"Economic Development Board - "25 Years of Industrial Progress"Economic Development Board - "25 Years of Industrial Progress"Economic Development Board - "25 Years of Industrial Progress"