Tommy Bartlett Ski Sky Stage Show Jump Switch Box Launch Fire Buttons WI Dells. A true piece of history from a classic Wisconsin Dells attraction. This item is from the estate auction of Tommy Bartlett. Item powers on, but has not been tested further. Label on side reads ?for ski jumps 7/06?. Housed in a Cantex junction box. See photos for more information. The product is a switch controller specifically designed for use in the Tommy Bartlett Ski Sky Stage Show. It features launch and fire buttons for controlling various aspects of the show, such as jumps and special effects. With the Cantex brand, this switch controller is likely durable and reliable for repeated use during performances. It is a crucial component for managing the timing and execution of different elements in the show, providing the necessary control for a seamless and engaging performance in Wisconsin Dells.