Stem with four rows of smooth convex studs; Large stem with inserted bottom on concave base; spun from a thread. The convex; vertically ribbed chalice and the closed stem are blown separately. The trunk is set with four rows of smooth; convex studs. The transition from chalice to trunk indicated by a ribbed wire; anonymous; Netherlands; c. 1650 - c. 1675; glass; glassblowing; h 21.5 cm x d 12.4 cm