User talk:0n9a0a

January 2020
Hello, I'm Tolly4bolly. I wanted to let you know that one or more of your recent contributions to ΔT have been undone because they 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. Tolly 4  bolly  09:22, 11 January 2020 (UTC)