Joeyo, go to or call city hall...'Engineering Department" and ask where work will be done on neighborhood street rejuvenation. I go to the local city hall and given a print of what is being torn up. They started 2 different tear ups a week ago and yesterday I got out and found common coinage, a small sterling ring, and a 10K 1941 gold class ring (10.1 g), only the 2nd class ring I've found in 20+ yrs. The work on these 2 projects will last all summer - a total of 19 blocks - approx 2 miles (4 miles both sides to detect). I'll be busy.