Awesome 30 inch Armillary Sphere is almost complete and available for immediate purchase at $2995.00

This unit is solid brass with a few copper accents for contrast. The central cage of rings will rotate on axis via bronze bushings. The internal set of 2 rings which holds the central sphere can actually be tilted to demonstrate the earths tilt in relationship to the celestial plane.
Classic Armillary Sphere Reproductions By Mark Chase Sites