The rest of the device is missing. The solenoid was placed horizontally. DataInventory Number: ELE101Date: c.1950Instrument Categories: ElectricityDemonstration apparatus PlacesLocation: 26ο Γενικό Λύκειο Αθηνών - 26th High School of Athens Origin: 2ο Γυμνάσιο Θηλέων Αθηνών - Second Gymnasium for girls, Athens