Armillary sphere horizon ring

Armillary sphere. Horizon ring with four supports which all screw into stand and engraved 0-90 (4 times). In the engraving the figures are in reverse in two of the quadrants also the initials of the winds.

Object Details

ID: AST0626.2
Type: Armillary sphere horizon ring
Display location: Not on display
Creator: Unknown
Date made: Unknown
Credit: National Maritime Museum, Greenwich, London, Caird Collection
Measurements: Diameter: 202 mm;Overall: 102 mm
Parts: Armillary sphere