Social Media and Forums November 4, 2011November 5, 2016 jason Social Media and Forums http://www.antique-locks.com/ Padlock Collector’s Facebook Group Crazy About Keys Facebook Group http://www.gusuo.net/forum.php in Chinese http://bbs.suoyiren.com/forum.php in Chinese (http://www.suoyiren.com/portal.php?mod=list&catid=122 for articles as well. See related categories for more) http://bbs.16618.cn/forum.php in Chinese. Locksmith forum https://twitter.com/historyoflocks http://bbs.artron.net/forum.php?mod=viewthread&tid=1586785