Antique Cast Bronze & Porcelain Knob Mechanical Door Bell Hand Crank - Circa 1880
This is an Antique Item
This is an antique cast bronze and porcelain knob mechanical doorbell hand crank. The hand crank is mounted on the exterior side of an entry door and would turn one way to release the spring driven hammer inside the mechanical bell, the bell would be mounted on the interior side of the entrance door typically.
The dimensions of the item are: 7/8" knob diameter, Mounting plate is 1-5/8" in diameter, 1-1/2" projection. The shaft is 1/4" wide & 3-1/8" length.
