Columbia subject headings:
Harvard subject headings:
Decorative arts--Private collections--United States--Exhibitions.
Decorative arts--United States--History--20th century--Exhibitions
Pfannebecker, Robert L.--Art collections--Exhibitions.
Princeton subject headings:
Decorative arts--Private collections--United States--Exhibitions.
Decorative arts--United States--History--20th century--Exhibitions.
Pfannebecker, Robert L.--Art collections--Exhibitions.