Modello didattico di inversore di moto con regolatore centrifugo  
Seconda metà del XIX secolo	
                  
Technical specifications
| Manufacturer | L. Schröder, Darmstadt, Germany, 1870s | 
| Description | didactic model with a reverser mechanism controlled by a Watt-type regulator | 
                     
 
Application
This model belongs to the historic collection of mechanisms used for educational purposes at the former Regia Scuola di Applicazione per Ingegneri e Architetti (Royal School of Engineering and Architecture) of the University of Palermo.