Columbia subject headings:
Amulets--History--Congresses.
Medals, Ancient.
Harvard subject headings:
Amulets--History--Congresses.
Amulets--Scandinavia--History--Congresses.
Bracteates (Ornaments)--Scandinavia--History--Congresses.
Medals, Ancient.
Religion--Congresses
Scandinavia--Antiquities--Congresses.
Princeton subject headings:
Amulets--History--Congresses.
Medals, Ancient.