Boston & Sandwich Glass Co., New England Glass Co., and possibly others.
Third quarter 19th century.
Each nearly undamaged to undamaged with some having some minute pattern nicking or roughness to the base edge. Some having some potstones to the body, one having a manufacturing imperfection to the rim, all as made.
3 1/2" H.
Joan E. Kaiser Collection, East Sandwich, MA (retains collection label).