Microscopy (Wellcome)
1890-1910
Dissecting microscope by E. Leitz, Wetzlar, circa 1900, used by Sir Ronald Ross, Consultant on malaria to the War Office
1850-1875
Dissecting microscope stand for horizontal body, English, mid 19th century
1863-1880
Compound monocular microscope with single lens carried on separate pillar, by Nachet and Son, 17 rue St. Severin, Paris, France, 1863-1880.
1831-1870
Deissecting microscope, probably French, mid 19th century
1870-1900
Dissecting microscope, by W. Grund, Prague
Dissecting microscope with U-shaped stage, by W. Boecker, Wetzlar, late 19th century
Dissecting microscope with cast iron base, late 19th or early 20th century, English or American