- Nocturnal Coloniae, c. 1840...
- Miniature Folding Sundial, 18th Century...
- Nuremberg Diptych Sundial by Lienhart Milner,...
- Rare Islamic Astrolabe, probably late 18th/ea...
- Small Russian Compass, 1700 onwards...
- 37 Technical Catalogues from the 1950s to 197...
- Group of Physical Demonstration Models, c. 19...
- Physical Demonstration Models, c. 1920...
- Foucault Interrupter Demonstration Model, c. ...
- Coolidge-Type X-Ray Tube, c. 1920...
- 4 Early Galvanic Cells...
- Chrome-Acid Cell with Unusual Structural Shap...
- Early Circumferentor, c. 1780...
- Augsburg Equatorial Sundial, c. 1800...
- Swiss Precision Construction Kit "The Automat...
- Mercury Interrupter Motor by Max Kohl, c. 190...
- Cylinder for Dancing Pith Balls, c. 1850...
- Spark Coil with Vacuum Scale, c. 1920...
- 2 Physical Instruments, c. 1900...
- Chronoscope by Navez-Leurs, pre-1860...