Title

Diagram of a Nocturnal, an instrument used to determine time at night by the stars

Caption

Diagram of a Nocturnal, an instrument used to determine time at night by the stars. Dated 18th Century

Date

18th century

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP23A13_305

License type

Rights managed

Available size

60,0Mb (5,6Mb) / 11,4in x 20,5in / 3414 x 6142 (300dpi)

Keywords

18th Century Diagram Illustration Illustrated Nocturnal Instrument Astronomy Astrological Astrologist Astrological Astrological Instrument Night Night Sky Sky Stars Star Horologium nocturnum Time Instrument Time History of Astronomy 18th Century