In 1518 a Spanish gentleman, just back from the West Indies, addressed a Summary of World Geography to his King. In the Dedication he pointed out that since the Pope's Line, which parted the Portuguese and Spanish spheres, ran through the mouth of the River Amazon, 28°W. of Ferro, all the World beyond 150°E. (i.e. 130°E. of Greenwich) lay open to exploitation by Spain. And according to the World Map of the day the area included Java, Japan, King Solomon's Ophir, and (best of all) the Spice Islands or Moluccas from which the Portuguese were already making fabulous fortunes. This gentleman was not the only person to speak to the young King on this matter. The captains and pilots who had opened up the Spice Islands for Portugal were dissatisfied with the rewards which their own King had given them, and a number of them offered their services and their special and secret knowledge to his rival. Ferdinand Magellan was one of them. From his experience in the Far East he was of the opinion that the Moluccas could be safely approached from the west, by way of the Great Ocean. And it should be emphasized that in suggesting this he had no romantic notions about becoming the first man to circumnavigate the globe. He put forward a business pro position which the Spanish King accepted. Immediately the most thorough preparations were set on foot. They included the making of new charts, new globes, new sea-quadrants and sea-astrolabes, by the best pilots and craftsmen of the day, of whom the most were Portuguese.