User talk:68.9.192.49

October 2018
Hello, I'm JC7V7DC5768. Your recent edit to History of the telephone appears to have added incorrect information, so I removed it for now. If you believe the information was correct, please cite a reliable source or discuss your change on the article's talk page. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. JC7V -talk  19:54, 24 October 2018 (UTC)
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