George I Size:medium a gas cloud created at

a gas cloud created at the end of the life of a sun-like star

The finished clock is 21cm tall and would make a lovely addition to your child's bedroom or playroom

In the tradition of Dava Sobel's ‘Longitude’ comes sailing expert David Barrie's compelling and dramatic tale of invention and discovery – an eloquent elegy to one of the most important navigational instruments ever created

a mathematician and one of the founders of the Royal Observatory

or maritime collections

George I Size:medium a gas cloud created atThe king is depicted wearing coronation robes and a dark full bottomed wig, his right hand resting on the Sovereign's Orb. The portrait is said to have been presented to Admiral Edward Vernon by the king. It is inscribed on the back 'A present from ye Royal Family'. Most of Kneller's output is likely to have originated from the accession in 1714, and from very few sittings. Artist: style of Sir Godfrey Kneller Date: after 1714