Columbia subject headings:
Islamic gems--Catalogs.
Islamic rings--Catalogs.
Rings--Private collections--Catalogs.
Zucker, Benjamin, 1940---Art collections--Catalogs.
Harvard subject headings:
Islamic gems--Catalogs.
Islamic rings--Catalogs.
Rings--Private collections--Catalogs.
Zucker, Benjamin, 1940---Art collections--Catalogs.
Princeton subject headings:
Islamic gems--Catalogs.
Islamic rings--Catalogs.
Rings--Private collections--Catalogs.
Zucker, Benjamin, 1940---Art collections--Catalogs.