Anchor Hocking Early American Prescut glass Coaster. This is a 3-1/2" across clear glass Early American Prescut pattern coaster produced by Anchor Hocking. This pattern was first introduced in 1960 and was popular through the 70's. By 1978 most pieces had been discontinued and the pattern has now become quite collectible. This pattern is A/K/A (also known as) Star of David and is part of the 700 series. Coaster is in excellent condition but for few scratches on the glass from age and use.