Precision Mechanical Solar System Orrery Spare Parts - Issue 8 - Earth Books This is Part 27

This is Part 27

Contents: Planet Uranus

The unique design features an exposed gear train that controls the speed and ratio of the orbits of the eleven planets as they move around the sun

This exciting adventure features the original Star Trek crew and an old enemy

The pack includes a magazine detailing the villains in the trilogy of Iron Man movies and comes boxed with a numbered Certificate of Authenticity

Precision Mechanical Solar System Orrery Spare Parts - Issue 8 - Earth Books This is Part 27This Precision Mechanical Solar System model is not only a work of art, but a functioning model of the solar system an orrery and all spare parts are available here. This is Part 8. Contents: Planet Earth, Earth's Moon, 11 Tooth Gear, Vertical Support Arm. All packs are sealed, so please check that you have the correct parts before opening them. Please note: this is spare parts only and the magazine is not included.