The Federal or new ready reckoner, and traders useful assistant; in buying and selling all sorts of commodities, either wholesale or retail adapted to the federal money : shewing at one view the amount or value of any number of quantity of goods or merchandise, from half a cent to one dollar and upwards either by weight or measure, together with interest tables &c. in so plain and easy a manner that persons quite unacquainted with arithmetic, may hereby ascertain the value in federal money, of any quantity of goods in weight or measure, at any price whatever.