User talk:77.99.104.75

March 2020
Hello, I'm DuncanHill. I wanted to let you know that one or more of your recent contributions to Torrey Canyon oil spill 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. DuncanHill (talk) 00:55, 11 March 2020 (UTC)

May 2020
Hello, I'm Materialscientist. I noticed that you made a change to an article, Kenton, London, 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) 09:59, 6 May 2020 (UTC)
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