Columbia subject headings:
Art patrons--United States.
Dove, Arthur Garfield, 1880-1946--Exhibitions.
Phillips, Duncan, 1886-1966--Art patronage.
Harvard subject headings:
Dove, Arthur Garfield, 1880-1946--Exhibitions.
Phillips, Duncan, 1886-1966.
Princeton subject headings:
Dove, Arthur Garfield, 1880-1946--Exhibitions.
Phillips, Duncan, 1886-1966--Art patronage.