Condenser, darkground, with 1/12 oil immersion objective, in case Condenser, darkground, with 1/12 oil immersion objective
Early type of Richardson sphygmograph, in case, c.1883, English Early type of Richardson sphygmograph circa 1883
Dudgeon sphygmograph by Krohne and Sesemann, in case, English Dudgeon sphygmograph by Krohne and Sesemann 1870-1900
Set of three cut-throat razors in leather wallet, one razor made by Turner and Co., Yorkshire, 1840-1900 Cut-throat razor 1840-1900
Aveling's blood transfusion apparatus, in case, incomplete, by Down, London, late 19th century Aveling's blood transfusion apparatus, with components 1870-1890