Antique Patented 1887 Security Safe Deposit Cast Iron Coin Bank, Original Paint. Patented 1887 “Security Safe Deposit” Cast Iron Coin Bank. Antique Patented 1887 “Security Safe Deposit” Cast Iron Metal Coin Bank, Original Paint, Very Fine. This original Antique “Security Safe Deposit” Cast Iron Coin Bank measures about 2.5″ x 2.75″ x 4 tall. This ornately and heavily designed decorative bank also retains it original black and golden first paint. The small inner latch, which holds the door shut, is lacking. On the bottom of this bank are patented dates from 1881 & 1887. VIEW Other Items offered by Early_American_Auctions. Complete Table of Contents, Current Offerings and Additional Images can be found at Early American History Auctions online Over 1,000 items currently online! The free listing tool. The item “Antique Patented 1887 Security Safe Deposit Cast Iron Coin Bank, Original Paint” is in sale since Wednesday, October 26, 2016. This item is in the category “Collectibles\Banks, Registers & Vending\Mechanical Banks”. The seller is “early_american_auctions” and is located in Rancho Santa Fe, California. This item can be shipped to United States.