Nickel Vintage Mills Skyscraper Slot Machine. The item "Nickel Vintage Mills Skyscraper Slot Machine" is in sale since Saturday, February 23, 2019. This item is in the category "Collectibles\Casino\Slots\Machines\Antique Coin Slot Machines". The seller is "hsv37" and is located in Hot Springs Village, Arkansas. This item can be shipped to United States.