A medieval Scientific Instrument
The horologium nocturnum or nocturnal dial is an instrument used to discover the time of night. To do this it uses the fixed stars of the sky; those that have no dusk or dawn and, as such, are always visible.
Antiquus: armillary sphere, compass, astrolabe, zoetrope, praxinoscope, phenakistiscope, kaleidoscope and other antiques devices.
Antiquus, viejos ingenios. Camino de Madrid, s/n. 28607 El Álamo. Madrid. E-mail: contacto@antiquus.es - Legal notice (spanish)
Design: Óptima! Comunicación Visual