1930–1939
R. K. Mellon Family Foundation, 1852
R. K. Mellon Family Foundation, 1853
R. K. Mellon Family Foundation, 1983
R. K. Mellon Family Foundation, 1528
Laure Albin Guillot, 1931
R. K. Mellon Family Foundation, 1933
R. K. Mellon Family Foundation, 1850
R. K. Mellon Family Foundation, 1851
R. K. Mellon Family Foundation, 1935
R. K. Mellon Family Foundation, 1854
R. K. Mellon Family Foundation, 1982
