Antique Fire Alarm, School or Fire House Alarm
Old Alarm Bell that I assume is a fire alarm.
It has the large metal bell with a clapper. There are electric coils house in the wooden box cover. The condition is great but it is an antique. I have not hooked it up to see if it works... but I see no reason why it would not. It measures 9" x 4" x 2.5".