From 1862 to 1876, the Treasury issued 24 different design types of Fractional Currency in denominations of 3, 5, 10, 15, 25, and 50 cents. While individual Fr. numbers of many of these types vary in rarity from common to extremely rare, none of the 24 different design types as a whole are rare even in high grades. Since most of these Fractional types are readily available and therefore affordable to most collectors, a complete set is an easily attainable goal.