- French Induction Coil...
- Large Induction Coil Based on Ruhmkorff's Des...
- 5 Induction Coils, 1900 onwards...
- Group of Physical Instruments, c. 1920...
- Induction Coil with Righi Spark Gap, c. 1910...
- "Ancel" Induction Coil Set, c. 1910...
- Large Induction Coil with Hertz Spark Gap...
- Demonstration Model of a Spark Gap, c. 1915...
- The Dielectrimeter, c. 1936...
- Variable Condenser by Carpentier, c. 1890...
- High-Voltage Aparatus "Système D'Arsonval", c...
- 2 Bulbs...
- Batteries, Battery Charger and Faradization D...
- Radio-related Service and Laboratory Equipmen...
- Galvanometer in Leather Case...
- Tesla Transformer, c. 1920...