http://www.derekclayton.com/tiah/ Interesting facts about amusement parks, roller coasters, rides along with their designers and manufacturers. (c) Derek Clayton 2008 1441 en-us Death of (William) Walker LeRoy at the age of 83. LeRoy worked at Oaks Park from the late 1920's until his death. Portland Oregon http://www.derekclayton.com/tiah/index.php?tiah_id=679