1930
R. K. Mellon Family Foundation, 1866
Germaine Krull, 1928
R. K. Mellon Family Foundation, 1850
R. K. Mellon Family Foundation, 1863
R. K. Mellon Family Foundation, 1854
Germaine Krull, 1919
R. K. Mellon Family Foundation, 1860
Germaine Krull, 1930
