I have a silver and gold Buffalo Nickel. There is no date stamp on the face, nor is there a series letter on the back- most of the lettering has faded beyond being readable; "Liberty" on the front is all but illegible. There are random splotches of gold on the coin's front and back side. I do not know the year that this coin was minted in. It is in very good shape, other than the lettering having mostly worn off- there are no scratches or other discoloration.