Columbia subject headings:
Antiquities--Congresses.
Archaeology--Congresses.
Color (Philosophy)--History--Congresses.
Color--History--Congresses.
Red--History--Congresses.
Symbolism of colors--History--Congresses.
Harvard subject headings:
Antiquities--Congresses.
Archaeology--Congresses
Color (Philosophy)--History--Congresses.
Color--History--Congresses.
Red--History--Congresses.
Symbolism of colors--History--Congresses.
Princeton subject headings:
Antiquities--Congresses.
Archaeology--Congresses.
Color (Philosophy)--History--Congresses.
Color--History--Congresses.
Red--History--Congresses.
Symbolism of colors--History--Congresses.