Found these today doing a yard for a couple of hours. It was a tough yard with lots of trash. Found the quarter with a Nel Storm coil and the dime with the stock 11 coil. THanks for looking. Will go back one more time with my F75LTD2 to try to clean it up. The F75 does well in iron. Quarter is a 1953 D. dime 1940 no mintmark