Columbia subject headings:
Art dealers--New York (State)--New York--Exhibitions.
Art dealers--United States--Exhibitions.
Art, Modern--20th century--New York (State)--New York.
Art--Collectors and collecting--Exhibitions.
Art--Collectors and collecting.
Artists--United States--Exhibitions.
Burchfield, Charles, 1893-1967--Exhibitions.
Frank K.M. Rehn Galleries--Exhibitions.
Root, Edward Wales, 1884-1956--Exhibitions.
Harvard subject headings:
Art dealers--United States--Exhibitions.
Art--Collectors and collecting--United States--Exhibitions.
Artists--United States--Exhibitions.
Burchfield, Charles, 1893-1967--Exhibitions.
Frank K.M. Rehn Galleries--Exhibitions.
Root, Edward Wales, 1884-1956--Exhibitions.
Princeton subject headings:
Art dealers--United States--Exhibitions.
Art--Collectors and collecting--Exhibitions.
Artists--United States--Exhibitions.
Burchfield, Charles, 1893-1967--Exhibitions.
Frank K. M. Rehn Galleries--Exhibitions.
Root, Edward Wales, 1884-1956--Exhibitions.