- English Aneroid Barograph by Short & Mason, c...
- 4 Mirror Galvanometers, c. 1920...
- English Aneroid Barograph by Negretti & Zambr...
- Swedish Aneroid Barograph, c. 1900...
- Large Induction Coil According to Ruhmkorff, ...
- Voltana Electrostatic Machine with Experiment...
- Electric Box Game "Le moniteur électrique", c...
- Tellurium and Lunarium by Ernst Schotte, Berl...
- Physical Demonstration Model of Heron's Fount...
- 8 Physical Demonstration Instruments, c. 1910...
- Nuremberg Cube Sundial, c. 1800...
- 2 Swiss Precision Instruments by FAVAG, c. 19...
- 2 Swiss Precision Instruments by FAVAG, c. 19...
- Electro-Physical Demonstration Models, c. 190...
- Battery Set of 6 Leyden Jars and 3 Chromic Ac...
- Thomson Bridge for Measuring Small Resistance...
- 2 Electric Motor Demonstration Models by Leyb...
- Scarce "Electricité" French Experiment Box fo...
- 6 Electro-Physical Demonstration Models, c. 1...
- 16 Volt, Ampere and Hertz Meters...
- Demonstration Vacuum Pump with Accessories, c...
- Apparatus for Demonstrating the Increase in P...
- 7 Electrotechnical Experiment Kits...
- Gundelach Patent X-Ray Tube Type B, c. 1903...
- Siemens & Halske Mono Light Meter, c. 1960...
- 3 Scientific Instruments, c. 1930...
- Collection of Induction Coils and other Parts...
- Collection of Technical Devices and Measuring...