The Evolution of the Dollar Mark - History of American Coinage - E-book - Multi-format

This book treats of the origin and evolution of the US dollar mark. "There are few mathematical symbols the origin of which has given rise to more unrestrained speculation and less real scientific study than has our dollar mark, $. About a dozen different theories have been advanced by men of imaginative minds, but not one of these would-be historians permitted himself to be hampered by the underlying facts.
These speculators have dwelt with special fondness upon monogrammatic forms, some of which, it must be admitted, maintain considerable antecedent probability. Breathes there an American with soul so dead that he has not been thrilled with patriotic fervor over the "U. S. theory" which ascribes the origin of the $ mark to the superposition of the letters U and S?..."