User talk:195.128.129.50

December 2019
Hello, I'm CAPTAIN RAJU. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Blind transmission—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. CAPTAIN RAJU (T) 12:54, 6 December 2019 (UTC)
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November 2020
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Rick Bergman—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. Materialscientist (talk) 14:55, 11 November 2020 (UTC)