lol, Don`t think I ever owned any Telefunken with a 4 seam top bro. do you have a real small tool to go over the diamond to see if it is a positive, legit? if its laser`d you will feel the tool or whatever dropping in the diamond. Asking a lot as its a real small surface. Just had a portable hard drive die on me, I blame the Indian Tele`s I`m burning in.