Portrait of Dr. Chao-Ming Chen
1958-03
1958-03
1915-12-10
circa 1899-1903
1954-05-15
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1820
circa 1800-1820
circa 1935-1950
circa 1820-1830
circa 1900-1910
1883
circa 1816
circa 1830
1825
1821
1952-06
circa 1948
circa 1949
1904-06-14
1904-06-14
1904-06-14
1904-06-14
1904-06-14
1898
circa 1870
1880-10
circa 1900
1930-09
1888-09
1896-04
1943-02
1954-05
circa 1954-02
undated
circa 1951
1857
circa 1864
1865-09-30
1862
1861
1864
1854
1854
1862-09-08
circa 1860
1778-02-28
circa 1867
1816-11-03
circa 1860-1890
1867-12-14
1911
1872
circa 1673
1849-10-10
circa 1900-1960
circa 1871-1873