Part (pestle): 1 1/4 x 2 7/8 x 2 1/2 in. (3.2 x 7.3 x 6.4 cm)
Colorless (probably lead) glass mortar with bulbous ends and pestle with hand-tooled pouring lip and slightly concave base.
Gift of Mrs. R. Horace Gallatin
Due to ongoing research, information about this object is subject to change.