Sometimes I have to look at clad different.Today my coin spill find consisted of 23 quarters,17 clad dimes,2 nickles and a couple of pennies.All these coins was found in a 10 x 10 foot area.I 'm still scouting this area and it appears not to have been searched.I'm very happy clad was found today.By the way I used both the S-1 probe and my Garrett pinpointer to recover this spill and this combo made things much easier. HH Ron