I was out running my E-Trac trying to figure out some sounds and numbers in essense trying to learn the machine. Anyway I hit a 13-30 that was very mellow and repeatable. I kinda expected it to be a piece of can slaw. It was down about 7 ". I flipped the plug and saw that yellow metal glaring back at me. I took it home cleaned it up. It is a classring from the class of 1934. Its 79 yrs old and I haven't yet found out how long it has been in the ground. Now for the rest of the story, the 10K 6.6 gram class ring has initials in it. It belongs to a man who is currently 97 yrs. old and still in relatively good health and cognizant. I plan on returning it to him when my health improves. Got a bad case of the crud right now and don't want to jedpordize his health. Needless to say I'm impressed with the E-Trac. I'll put up some pictures and more information as it developes. I keep asking myself the question,How often would you find something that old and be able to return it to the owner?