Columbia subject headings:
Harvard subject headings:
Businessmen--United States--Biography
Businesspeople--United States--Biography.
Capitalists and financiers--United States--Biography
Gould, Jay, 1836-1892.
Railroads--United States--History
Princeton subject headings:
Businessmen--United States--Biography.
Capitalists and financiers--United States--Biography.
Gould, Jay, 1836-1892.
Railroads--United States--History.