|Instructions for building five different orreries from the contents of a Set10. These are: Pluto/Charon, Mars/Phobos/Diemos, Jupiter/6 largest moons, Uranus/6 largest moons and Neptune/frst 8 moons discovered/2 rings - which vary in degrees of difficulty. There are twenty pages of text, three tables of periodic calclations and four gearing diagrams plus eleven large colour photographs.
Please note these Model Plans are designed by individual Meccano modellers and may use parts not currently available. The level of instruction detail is dependent on the original modeller and varies from plan to plan. These are instructions only.