User talk:2600:1007:B020:E2C2:FD23:8416:545A:B41D

April 2020
Hello, I'm Materialscientist. I noticed that you made a change to an article, Harry Blackstone Jr., 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) 01:50, 17 April 2020 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

Please refrain from making test edits to Wikipedia pages, such as the one you made with this edit to Harry Blackstone Jr., even if you intend to fix them later. Your edits have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Gaelan 💬✏️ 01:57, 17 April 2020 (UTC)

Please stop your disruptive editing. If you continue to violate Wikipedia's neutral point of view policy, as you did with this edit to Harry Blackstone Jr., you may be blocked from editing. Gaelan 💬✏️ 02:13, 17 April 2020 (UTC)