Barely legible last 1 in the date...(in front of the black arrow)...The star is from a type 1 3 cent piece.....so this coin must be an 1851 first year coin.....no O mintmark is visible on the reverse means it is from Philadelphia mint.......A friend found this with a metal detector years ago which is a feat in itself.....The smallest and lightest US coin ever........3/4 of a gram of 75% silver....25.5 cents worth of silver........I don't know how a grading service would grade this and I am not going to send it in to find out......Could be a lowball registry candidate ?........Ships immediately.....