Leave message Edit History WelcomeEdit Hi, welcome to Atlantis Wiki! Thanks for your edit to the Thread:2819#2|"Astrabacus" or "Extrabacus"? page. Please leave a message on my talk page if I can help with anything! Amateur Obsessive (talk) 19:59, October 31, 2013 (UTC) Retrieved from "http://atlantis.wikia.com/wiki/User_talk:SunilP_123?oldid=6620"