The piece was distributed to Congressional members and changed some minds because it was clear that this coin struck in yellow metal would not be confused with a quarter dollar coin. An issue that caused two previous bills to fail. 
 
Later, I made a hub from the die and refined some details. While I was at it, I removed the eleven sun rays so I could make the new variety with 13 rays. A more significant number in American iconography. 2000 pieces were struck from the 13 ray die as double thick Piedforts and sold to collectors. This “Senate Strike” was same thickness as the actual coin it became. Selection of the design theme for the new “Golden Mini Dollar” came at a later date and is a story unto itself.