Instruments
Flicker jar
1775 - 1799
Leyden jar
1775 - 1799
Perforating discharger
circa 1850 - 1874
Discharger
circa 1850 - 1874
Electrometer for self-discharging of Leyden jars
1775 - 1799
Morse key
1875 - 1899
Commutator for the pointer telegraph
1850 - 1874
Commutator (simple model)
1850 - 1874
Commutator for telegraph
1850 - 1874
Electrolysis of water: Voltameter
1800 - 1824
Voltameter, Water decomposition
1825 - 1849
Ozone generator, after Tisley
circa 1868
Discharge in gases, glass chamber
1825 - 1849
Discharge in gases, glass chamber
1825 - 1849
Spark ring, discs are of Cu, Zn, Fe.
1825 - 1849