Tuesday, June 5, 2012 National - News & Opinion - BostonHerald.com: Pa.'s Zippo produces its 500 millionth lighter National - News & Opinion - BostonHerald.com The Boston Herald online: The closest distance between you and the news Pa.'s Zippo produces its 500 millionth lighter Jun 6th 2012, 02:31 PITTSBURGH - Zippo Manufacturing Co. in northwestern Pennsylvania has produced its 500 millionth lighter. The... You are receiving this email because you subscribed to this feed at blogtrottr.com. If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions Tweet