1901–1911
R. K. Mellon Family Foundation, 1966
R. K. Mellon Family Foundation, 1983
R. K. Mellon Family Foundation, 1849
R. K. Mellon Family Foundation, 1930
R. K. Mellon Family Foundation, 1938
R. K. Mellon Family Foundation, 1931
R. K. Mellon Family Foundation, 1859
Stephen Bulger Gallery, 1968
R. K. Mellon Family Foundation, 1860
R. K. Mellon Family Foundation, 1853
