![](https://coimages.sciencemuseumgroup.org.uk/4/781/large_thumbnail_a600165.jpg)
Dissecting microscope used by Sir Ronald Ross
1890-1910
1890-1910
1930
1933-1943
1900-1950
1975-1985
1900-1940
1930-1940
1895-1905
1949-1953
1930-1940
1930-1950
1960-1970
1870-1900
1920-1950
1970-1985
1951
1930-1940
1930-1940
1890-1908
1900-1920
1934
1917
1911
1883
1932
circa 1927
circa 1900
1930-1940
1880-1920
circa 1920
1950-1960
1882-1890
1925-1935
1958
circa 1925
1943-1953
1931-1941
1930-1940
1931-1941
1920-1930
1901-1930
1970-1985
1975-1985
1930
1930-1940