1853
Charles Isaacs Photographs, 1935
Charles Isaacs Photographs, 1907
Charles Isaacs Photographs, 1933
Charles Isaacs Photographs, 1878
R. K. Mellon Family Foundation, 1860
Charles Isaacs Photographs, 1970
Charles Isaacs Photographs, 1855
Charles Isaacs Photographs, 1860
R. K. Mellon Family Foundation, 1978
Charles Isaacs Photographs, 1909
Charles Isaacs Photographs, 1856
Charles Isaacs Photographs, 1870
