Complex sentence: In 1938, after the park had been purchased by William McCurry, the ride was enclosed within an un-walled pavilion with a domed roof and moved to the area of the park set aside as a children's playground.
Split into simpler sentences: In 1938, after the park had been purchased by William McCurry, the ride was enclosed within an un-walled pavilion with domed roof. It was also moved to the area of the park set aside as a children's playground.