Ronald Reagan coin minted for the inauguration dated 1981.  These were minted at the National Collectors Mint in New York.  engraver Elizabeth Ann Bradley Jones

Back side of coin reads:

LET US RENEW
OUR FAITH AND OUR
HOPE. WE HAVE EVERY
RIGHT TO DREAM
HEROIC DREAMS..'
INAUGURATED
JANUARY 20,1981
YOSEMITE NATIONAL PARK