User talk:68.174.201.17

May 2018
Hello, I'm Classicwiki. I noticed that you recently removed content from Liquid-propellant rocket without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an accurate edit summary. If this was a mistake, don't worry; the removed content has been restored. 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. Classicwiki (talk) If you reply here, please ping me. 22:02, 15 May 2018 (UTC)