A highly unusual antique mortise lock by Russwin, designed for use in a Jack and Jill Bathroom. The lock has a two-part bolt and would be used with a thumb turn on each side, making it suitable for a shared bathroom. The lock features a nickel faceplate with a cast iron case, and is in excellent condition. The lock has a 2-1/2” backset; the faceplate measures 1-1/2” wide and 5-1/2" tall; and the lock body is 3-1/8" deep and 3-5/8” tall. At checkout, if ordering multiple items, please select FedEx Shipping instead of Product-Based Shipping to obtain an accurate shipping quote.