User talk:Cheeseman10000000000
May 2020[edit]
Hello, I'm Doniago. I noticed that you added or changed content in an article, Gateway Arch, 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 the tutorial on citing sources. If you think I made a mistake, you can leave me a message on my talk page. Please also review WP:IPCV. DonIago (talk) 01:53, 31 May 2020 (UTC)