Precision Mechanical Solar System Orrery Spare Parts - Owner's Manual

As beautifully presented as the Orrery itself, this 36-page full colour, glossy book guides you through the construction of your precision engineered solar system - and then becomes a keepsake in its own right.

A4-size and clearly laid out, every stage and every component is shown and described in detail, together with lots of hints and tips and a troubleshooting guide to help you on the way.