Stem with two rows of burr studs; Stem with inserted bottom on high; conical; spun from a thread The egg-shaped chalice is blown as a whole with the trunk; which is set with two rows of brambles. The transition from the chalice to the stem indicated by a ribbed wire.; anonymous; Nederlanden; c. 1690 - c. 1800; glass; glassblowing; h 14.8 cm x d 6.8 cm