Jamestown Settlement & American Revolution Museum at Yorktown - The nocturnal was an instrument used by 17th century navigators to determine time at night. The wooden instrument is engraved with the months
nocturnal; horizontal dial; sundial; moondial; compass-dial; instrument-case | British Museum
Nocturnal, Italy, 17th century. A nocturnal is an instrument used to determine the local time based on the relative … | Antique clocks, History of science, Antiques
Nocturnal (instrument) of 1650. Location: MUSEO NAVAL / MINISTERIO DE MARINA. MADRID. SPAIN Stock Photo - Alamy
Untitled Document
Nocturnal Dial and Tide Computer – Zaytoun AlJundi
Nocturlabe 15 ∅ - Hemisferium
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Nocturnal (instrument) - Wikipedia
Nocturnal. Medieval instrument
The Nocturnal | John Manders' Blog
Nocturnal Geocoin™
Nocturnal (instrument) - Wikipedia
Nocturnal Geocoin™
Nocturnal (instrument) - Wikipedia
Nocturnal | Royal Museums Greenwich
Nocturnal, instrument used to determine the local time. Isolated. Naval Museum of Madrid Stock Photo - Alamy