Has the MLB part number (MLB 6803) cast into the casting. I believe that this will fit your Diamond Front, Golden Nugget, Extra Bell, Black Cherry, or other Mills machines of a similar vintage, but please do your own research. The item "Mills Slot Machine Original Bonnet Back Cover Golden Nugget Diamond Front Cherry" is in sale since Monday, September 11, 2017.This item is in the category "Collectibles\Casino\Slots\Machines\Antique Coin Slot Machines". The seller is "jukey3" and is located in Middletown, Ohio. This item can be shipped to United States.