Columbia subject headings:
Modernism (Art)--United States--Exhibitions.
Ramsey, Charles F. (Charles Frederic), 1875-1951--Exhibitions.
Harvard subject headings:
Modernism (Art)--Pennsylvania--New Hope--Exhibitions.
Ramsey, Charles F. (Charles Frederic), 1875-1951--Exhibitions.
Princeton subject headings:
Modernism (Art)--Pennsylvania--New Hope--Exhibitions.
Ramsey, Charles F. (Charles Frederic), 1875-1951--Exhibitions.