Small galvanometer string
Small galvanometer string, used by Sir Thomas Lewis, made by the Cambridge Instrument Company Ltd., Cambridge, 1934
Collection of apparatus owned and used by Sir Thomas Lewis (1881- 1945) in researches on the human cardiovascular system, 1905-1940
This is a wax model of the human heart, sectioned to illustrate the interior structure of the organ. Sir Thomas Lewis (1881-1945) made and used this model in his research into the human cardiovascular system in England.