Columbia subject headings:
Colfax, Schuyler, 1823-1885.
Paper industry--United States.
Tariff--United States.
Harvard subject headings:
Colfax, Schuyler, 1823-1885.
Paper industry--United States
Papermaking--United States
Tariff--United States.
Princeton subject headings:
Colfax, Schuyler, 1823-1885.
Papermaking--United States.
Tariff--United States.