User talk:112.133.233.123

Recent edit to University of Calcutta
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, University of Calcutta, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 08:47, 13 January 2015 (UTC)

June 2016
Please refrain from making unconstructive edits to Wikipedia, as you did at Talk:Filter. Your edits appear to constitute 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. SpinningSpark 09:07, 26 June 2016 (UTC)

November 2020
Hello, I'm DB1729. I wanted to let you know that one or more of your recent contributions&#32;to Category:Civil engineering contractors 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. DB1729 (talk) 08:13, 9 November 2020 (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.