Columbia subject headings:
Presidents--United States--Biography--Exhibitions.
Presidents--United States--Portraits--Exhibitions.
Harvard subject headings:
Biographies.
Illustrated works.
National Portrait Gallery (Smithsonian Institution)--Exhibitions.
Portrait painting, American--Exhibitions.
Portraits, American--Exhibitions.
Portraits, American.
Presidents--United States--Biography
Presidents--United States--Biography--Exhibitions.
Presidents--United States--Portraits
Presidents--United States--Portraits--Exhibitions.
Princeton subject headings:
Portraits, American.
Portraits.
Presidents--United States--Biography.
Presidents--United States--Portraits.