Columbia subject headings:
Harvard subject headings:
Calumets--Congresses.
Indians of North America--Rites and ceremonies--Congresses.
Iroquoian Indians--Antiquities--Congresses.
Iroquoian Indians--Rites and ceremonies--Congresses.
Iroquoian Indians--Tobacco-pipes--Congresses.
Tobacco pipes--Canada, Eastern--Congresses.
Tobacco pipes--Congresses.
Tobacco pipes--East (U.S.)--Congresses.
Princeton subject headings:
Calumets--Congresses.
Iroquois Indians--Antiquities--Congresses.
Iroquois Indians--Tobacco use--Congresses.