User talk:Gwyddia

Hello, I'm Kmg90. An edit that you recently made to Chemical Heritage Foundation seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Kmg90 (talk) 17:57, 20 June 2013 (UTC)