User talk:2600:8802:3804:1300:2D29:46F2:1B41:A74D

October 2023
Hello, I'm Materialscientist. I noticed that you made a change to an article, Joan Irvine Smith, 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) 04:35, 18 October 2023 (UTC)