Cast Brass Craftsman Chain Door Bolt

This is a nice heavy cast brass bolt that still has its original brass chain and ring.  These bolts were used to secure the stationary half of a double door at the top.  The bolt is spring loaded and is pulled down by the chain to release the door. Some light scratching but mostly to the original lacquer.
 
Base measures 2-1/8” x 6”
Chain with ring is 25” long