User talk:89.22.58.142

November 2020
Hello, I'm Transcendental. I noticed that you added or changed content in an article, Chemical weapons in World War I, 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.   Transcendental (talk) 14:32, 12 November 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.
 * 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 do not add or change content, as you did at Chemical weapons in World War I, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. TwoTwoHello (talk) 13:15, 17 November 2020 (UTC)