Columbia subject headings:
Harvard subject headings:
Cincinnati (Ohio)--Description and travel.
Heckewelder, John Gottlieb Ernestus, 1743-1823--Journeys--Ohio River Valley.
Ohio River Valley--Description and travel.
Princeton subject headings:
Cincinnati (Ohio)--Description.
Heckewelder, John Gottlieb Ernestus, 1743-1823--Travel--Ohio River Valley.
Ohio River Valley--Description and travel.