Joseph P. Bradley, The Collector v. Richards — Opinion of the Court
“ Although the sovereign, or pound sterling, as a coin has only existed since the year 1817, the amount of pure gold contained in the pound sterling (estimating the guinea at twenty-one shillings) has been 113.001 grains ever since the year 1717; and as the United States dollar contains 23.22 grains of pure metal, it only requires a process of simple division to show that the value of the sovereign is precisely what the second section of the act determines it to be. ”
