User talk:123.1.63.85

July 2022
Hello, I'm JML1148. I noticed that you added or changed content in an article, Railway electrification in Poland, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. -JML1148 (talk) 01:58, 31 July 2022 (UTC)