Bill, we have managed to miss the cold stuff. We have had a lot of rain, but it has been mild. Mid 50's during the days, and dipping down to freezing for a short period at night. I took the ring by and had it checked, and it turns out not to be junk. It's 10k white gold!! The jeweler said that the stamp was most likely in the area of the ring that had been removed for sizing. Needless to say, this got me excited. On my way back from one of my service calls today, I noticed that on my garmin GPS, parks are in green. I followed it to a small park, but when I got there, it turned out to be where a baseball field used to be, but now it was just a vacant lot. I set the ace to sound on anything nickel and above, and got to work. After about a half hour, here is my haul. (aside from the dozen or so pull tabs I dug). 2 clad quarters, 2 dimes, 9 pennies, and another ring!. The ring is .925. And to think, 2 years ago, I bought an ace 250 and quickly sold it because I didn't like the belltone! Really glad I took time to start understanding the 350.