Although described as a regular dies trial piece, this was more likely deliberately struck for sale to collectors. In copper, over a dozen are known from 2 different obverse dies as shown below. The first, from Heritage 1/09 FUN / Lemus-Queller collection, has the date a bit more to the left than the second from Heritage 6/10 sale. To see all available images, click here. Buyers should beware as counterfeits of this die trial are also known to exist. The single example in aluminum J433/P506 ex Woodside, Woodin, Newcomer-Morgenthau 6/32, Lohr, Cox-Stacks 4/62 and was donated by R.E. Cox Jr. to the Smithsonian in 1963 and is imaged below courtesy of Tom Mulvaney and the National Numismatic Collection of the Smithsonian Institution. Photos courtesy of PCGS.