‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
1782-1793
1801-1838
1858
1858
1865-1866
1790
1895-1905
1872
1960-1979
1964
1971-1990
1765-1769
1976-1985
1915-1925
1981
1981
1960
1855-1883
1981
1981
1930
1850
1862
1955
1950
1965
1981
1963
1963
1963
1882
1888
1826
1826
1826
1826
1845
1845
1845
1845
1845
1845