This is a set of four copper coasters embossed with the Harvard coat of arms logo in the center. They are stamped on the back "L.E. Mason Co. Boston, Mass." Each is 3 1/8" wide. As you can see, they have varying degrees of wear with corrosion and color loss present. JG.
Fire-King, Hazel Atlas, Pyrex, Indiana Glass, Porcelain, Pottery, Handbags, Jewelry, Kitchenware.
Summer time is here. Enjoy a vintage summer themed piece of decor or kitchenware!