SubjectElectrical generation, storage & demonstrationItem typeObjectProvenancePurchased from R. Hammond EsqPhysical materialglassFe alloyCopper alloyDimensionsWidth: 335mm Depth: 118mmInventory No90349Accession Number1970-24/2Related ItemsMore related itemsElectrostatic Jointed DischargerInventory Number 74850Jointed Discharger Electrostatic InstrumentInventory Number 86890Jointed Discharger Electrostatic InstrumentInventory Number 61493Part of Jointed Discharger, English, 19th CenturyInventory Number 97371