Browse Items (1 total) Tags: Bob Clevenger Browse All Browse by Tag Search Items Sort by: Title Creator Date Added 2 Leuzinger Boys Automation Inventors - 14 April 1960 Newspaper article published 14 April 1960 in The Gardena Valley News. Tags: 1960, Bill LaVelle, Bob Clevenger, Hawthorne Featured Item 2019 Historian Report - Squadron 192