User talk:77.102.91.172

June 2021
Hello, I'm Dr Greg. I wanted to let you know that one or more of your recent contributions&#32;to River Calder, West Yorkshire 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 Teahouse. Thanks.  Dr Greg  talk 12:14, 17 June 2021 (UTC)