Billy Jones Wildcat Railroad and W.E. "Bill" Mason Carousel, Los Gatos, California. It is one of the few historical carousels in Ca. Originally use at the 1915 Panama-Pacific Exposition held in San Francisco, the "roundabout" was built in England and shipped around the Horn before the Panama Canal opened. After the Exposition closed, it became part of a traveling circus until sold to a Foley & Burke Show in the 1930s.