Universal Avo Minor AC/DC multimeter by the Automatic Coil Winder and Electrical Equipment Company Ltd. Electricity and Magnetism 1940-1949
Battery of 18 Leyden jars, housed in a wooden box, about 1775, made and used by Henry Cavendish for electrical experiments in his private laboratory at Clapham Common, London. Battery of Leyden jars made by Henry Cavendish Electricity and Magnetism About 1775
Leyden jar made from a glass bottle and filled with gold leaf, Galvani collection Electricity and Magnetism 1780-1798