Here's a Corbin's doorbell from the 1860s. More often these have a twist mechanism put this one has a pull lever.The lever mounts on the outside of the door and the bell goes on the inside. The lever is remarkable, with a dog's head, but an end of the''barbell'' `is missing. This is A1 in all other respects; it works great and the bell is very resonant, like a gong. The item "Antique Corbin's Door Bell, Pull Lever New Britain Bronze/Brass DOG HEAD LEVER" is in sale since Monday, January 08, 2018. This item is in the category "Antiques\Architectural & Garden\Hardware\Door Bells & Knockers". The seller is "youngday98" and is located in Los Angeles, California. This item can be shipped worldwide.