That makes two centennial dimes and one centennial penny in the last month! This one has the Carson City mint mark. I always like getting those. Don't know what kind of key that is but it looks old to me. The little flying critters were bugging me all day. They usually wait until dusk but I guess there are so many after the record June rains we had that they are hungry all day long???
HH
Neal
HH
Neal