Information icon Hello, I'm Materialscientist. I noticed that you made a change to an article, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 09:26, 25 February 2017 (UTC)Reply

May 2017 edit

  Hello, I'm Kostas20142. I wanted to let you know that I reverted one of your recent contributions —the one you made with this edit to Spliff (disambiguation)— because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Kostas20142 (talk) 18:11, 3 May 2017 (UTC)Reply

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December 2018 edit

  Hello, I'm The Herald. I wanted to let you know that one or more of your recent contributions have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Thanks. The Herald (Benison) (talk) 03:31, 16 December 2018 (UTC)Reply

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