User talk:50.240.154.5

February 2021
Hello, I'm William Avery. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to History of rail transport—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. William Avery (talk) 15:20, 26 February 2021 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

March 2021
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to First transcontinental railroad have been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 14:44, 5 March 2021 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: First transcontinental railroad was changed by 50.240.154.5 (u) (t) ANN scored at 0.958265 on 2021-03-05T14:44:13+00:00

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to First transcontinental railroad. Your edits appear to be vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. AntiCompositeNumber (talk) 14:54, 5 March 2021 (UTC)

October 2021
Please refrain from attempting to make unconstructive edits to Wikipedia. Your edits appear to constitute vandalism and have been [ disallowed by an edit filter.] If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Materialscientist (talk) 14:28, 25 October 2021 (UTC)