Overall: 2 1/4 x 2 1/2 x 2 1/2 in. ( 5.7 x 6.4 x 6.4 cm )
Sapphire blue blown three-mold glass hat with hand-tooled brim and diamond diapering and vertical ribbing on crown; pontil mark surrounded by hand-tooled radiating lines on base.
Bequest of Mrs. F. MacDonald Sinclair (Jennie H. Sinclair)
Due to ongoing research, information about this object is subject to change.