)In the late 1930s, Ascalon founded an Israeli decorative arts manufacturing company, Pal-Bell, which produced trademark bronze and brass menorahs and other Judaic and secular decorative art and functional items that were exported in large numbers worldwide.Maurice Ascalon's well-recognized designs, some art deco, others more traditional, introduced the use of a deliberate, chemically induced green patina (verdigris) to Israeli metalwork, which is now a hallmark of Israel's crafts industry.