Overall: 3/4 x 4 x 2 1/2 in. ( 1.9 x 10.2 x 6.4 cm )
Clear glass with a light blue glass insert that reads through the glass in black: Howard & Bullough/ American Machine/ Company Ltd/ Pawtucket R.I./ manufacturers of /Cotton Machinery"; with a central image of a factory.
Gift of Bella C. Landauer
Due to ongoing research, information about this object is subject to change.