William Graham Sumner,
A History of Banking in the United States…
(1896)
“ A State could not incorporate a company to coin, because it is forbidden to do so itself; nor could it incorporate a company to issue bills of credit. "To constitute a bill of credit within the Constitution, it must be issued by a State, on the faith of the State, and designed to circulate as money. It must be a paper which circulates on the credit of the State, and so received and used in the ordinary business of life. The individual or committee who issue it must have power to bind the State. ”
