A COLLECTION OF US BANK NOTES IN 24 KT GOLD CONSIDERED THE MOST BEAUTIFUL EVER USED BY THE UNITED STATES GOVERNMENT. FROM 1862-1913 THESE NOTES WERE CONSIDERED THE FIRST LEGAL TENDER OF OUR YOUNG NATION. ISSUES BY STATE BANKS  CONSIDERED FIRST NATIONAL CURRENCY BACK BY THE US GOVERNMENT PAID ON DEMAND IN GOLD THESE ARE SOME OF THE MOST UNIQUE BONDS-BILLS EVER CIRCULATED! RARE  AND MUST FOR ANY COLLECTOR!