Used during the end of the 19th and the beginning of the 20th cent. at the Commercial School of Volos, to demonstrate electrolysis. DataInventory Number: ELE24Date: 1880-1900Dimensions: Height: 21cm, Diameter on top: 11cmMaterials: Glass, wood, bronzeInstrument Categories: ElectricityDemonstration apparatus PlacesLocation: Εθνικά Αρχεία του Κράτους, Αρχεία Νομού Μαγνησίας, Βόλος - National Archives, Department of Magnesia, VolosOrigin: Εμπορική Σχολή Βόλου - Commercial School of Volos