User talk:172.193.74.47

May 2020
Hello, I'm Gaia Octavia Agrippa. An edit that you recently made to Margaret Hope MacPherson seemed to be a test and has been removed. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Gaia Octavia Agrippa Talk 14:12, 9 May 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.

June 2020
Hello, I'm Materialscientist. I noticed that you made a change to an article, Norman Lewis (author), 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) 01:32, 15 June 2020 (UTC)