18'' Brass Antique Armillary Globe With Direction Compass on Wooden Base, Table top christmas gift, Astrolabe Sphere Armillary Globe,

Solid Brass Armillary Sphere Armillary For Desk And Table Decor, Engraved Astrolabe For Office Decor, Christmas Gift, Gift For Him.

DIMENTION :-

Height :- 47 cm Approx Base :- 18 cm Approx Finish :- Antique Finish ( Shown as picture ) Material :- Solid Brass, Wooden Base

DESCRIPTION :-

The Armillary Sphere is an instrument that extends right back to the ancients, and was certainly in used by the second - century astronomer and mathematical Claudius Ptolemy, of Alexandeia. It Was A Mathematical Instrument Desigend to Decmonstrate the Movement of the Celestial Sphere About a Stationary Earth At its Centre.