User talk:192.174.6.147

April 2016
Hello. I wanted to let you know that one or more of your recent contributions to Plastics in the construction industry has been undone because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. – Gilliam (talk) 20:41, 28 April 2016 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

October 2021
Hello, I'm Serols. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Greek Dark Ages—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Serols (talk) 18:00, 13 October 2021 (UTC)