Hunted for about 4 hrs. yesterday and over all had a good hunt. This is one of 5 wheat's and 3 silver dimes that came out of a park. Got home and started to clean the wheat's and noticed the date, then the mint mark and finally after a little water and toothbrush the VDB. The coin still has some dirt or oxidation but overall it looks fairly good. Any ideas to value of coin and would olive oil help loosen the remaining dirt? Thanks