The coins would be struck in both Proof and Uncirculated finishes, but “the surface treatment of each year’s proof or uncirculated version [must differ] in some material way from that of the preceding year.”
The obverse would be a high-relief likeness of the obverse design of the Winged Liberty Head dime of 1916 to 1945. The reverse is slated to bear a high-relief version of the reverse design of the 1907 American Institute of Architects medal, along with the legally required inscriptions on both sides. The obverse and reverse designs to be duplicated on the palladium coin were originally designed by sculptor Adolph A. Weinman.
The above is an excerpt from the eighth edition of the Coin World Almanac, published by Amos Media Company in 2011.