User talk:206.83.112.65

January 2024
Hello, I'm Materialscientist. I noticed that you made a change to an article, Mark Speakman, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please 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. Thanks. Materialscientist (talk) 08:00, 27 January 2024 (UTC)

Please do not add or change content without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you.  Acroterion   (talk)   04:09, 29 January 2024 (UTC)