- School & Youth
- Get Involved
Rounded conical form, wtih a threaded core in aqua glass.
At the sides is a molded 'B' and at the top is a molded 'O.'
Original to Cogswell's Grant (Essex, Mass.),
Electrical & Magnetic T&E
4.125 (H), 3.125 (diameter) (inches)
Gift of Bertram K. and Nina Fletcher Little