First Buffalo Need Help Cleaning

Don't clean it, is the best tip on how to clean it. Unless you want to make something out of it for display, you will be taking value away from it. Be sure its not a key date. I know its blackened and skanky looking, but a cleansing will make it less appealing to a collector. Check the date before doing anything..............Gil....

thanks for the reply the bufalo is a 1927 also found a 1941 nickel at a different location.