Carter, David. E. The Book of American Trade Marks. Ashland, Kentucky: Century Communications Unlimited, 1972. Morgan, Hal. Symbols of America. New York: Viking Press, 1986. Reid, Brian C. A Practical Introduction to Trademarks. Oxford; Tarrytown, New York: Pergamon, 1984. Room, Adrian. Dictionary of Trade Name Origins. London; Boston: Routledge and Kegan Paul, 1982. Schepps, Solomon J. The Concise Guide to Patents, Trademarks, and Copyright. New York: Bell Publishing Co., 1980. United States Patent and Trademark Office Web site: http://www.uspto.gov/ 
Introduction
| Prohibition
| McLoughlin
| Prison
| Expositions
| Copperfield
| Environment |