Having been dodging tornado warnings and inch after inch of rain of late, finally got a break this afternoon and took the Omega with the 10" coil on to a soccer field for an hour and a half. The nearby middle school and soccer fields are less then 25 years old, but have yielded the occasional wheatie once in a while and usually nice quantities of clad. One of the signals I got today was a solid 84-85 that turned out to be a small lock marked Tiffany & Co 925, with the initial D on it. I've dug some unusual silver pieces over the years, but if I am recalling correctly, the silver lock is a first. It was about 4" deep. Also dug 2 wheat cents, 44 and 53, that both gave a high tone and read a solid 82. I was running disc 0, sen 85 d3 tones and gb of 63-66. HH jim tn