User talk:2603:6081:66F0:A150:81FD:D545:4884:C89D

December 2023
Hello, I'm DVdm. An edit that you recently made to Frame of reference seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! DVdm (talk) 17:37, 29 December 2023 (UTC)