User talk:2A02:C7C:D19B:8C00:A8B0:E5EA:9F38:D293

warning
Hello, I'm PatGallacher. I noticed that you added or changed content in an article, David McCallum, 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. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. PatGallacher (talk) 14:57, 26 September 2023 (UTC)