Columbia subject headings:
Advertising--Transportation--West (U.S.)--History--19th century.
Businessmen--United States--Biography.
Crofutt, George A.
Tourism--West (U.S.)--History--19th century.
Transportation--West (U.S.)--History--19th century.
Harvard subject headings:
Advertising--Transportation--West (U.S.)--History--19th century.
Businessmen--United States--Biography
Businesspeople--United States--Biography.
Crofutt, George A.
Tourism--West (U.S.)--History--19th century.
Transportation--West (U.S.)--History--19th century.
Princeton subject headings:
Advertising--Transportation--West (U.S.)--History--19th century.
Businessmen--United States--Biography.
Crofutt, George A.
Tourism--West (U.S.)--History--19th century.
Transportation--West(U.S.)--History--19th century.