Star finder & identifier

Star identifier.
One card depicting on one side the stars of the Northen Hemisphere and on the reverse tha stars of the Southern Hemisphere.
Dims: 11.25" x 11.25" (28.6 x 28.6 cm)

Eight templates of clear plastic with red markings for lattitudes 0,10,20,30,40,50,60,75 degrees.
Dims: 7.75" (19.6 cm)

Held in white folder in plastic bag.

Object Details

ID: NAV1023
Type: Star finder & identifier
Display location: Not on display
Creator: Unknown
Date made: 1970
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 305 mm x 295 mm