Berkemeyer with four rows of prunts Birch meier with four rows of thorn buds; Low; conical foot of wound glass wire. Inserted bottom. Cylindrical shaft blown in one piece with conical cup. Four rows of studs on shaft. The transition from the cup to the shaft is indicated by a smooth wire.; anonymous; Germany; c. 1625 - c. 1675; glass; glassblowing; h 17 cm x d 14.8 cm