 The mathematician and cartographer Edward Wright assisted Molyneux in plotting coastlines on the terrestrial globe and translated some of the legends into Latin . On 10 April 1591 , the astrologer and physician Simon Forman visited Molyneux 's workshop and taught him how to find longitude . It appears that after Molyneux had prepared the manuscript gores ( the flat map segments attached to the globes ) , he had them printed by the celebrated Flemish engraver and cartographer Jodocus Hondius , who lived in London between 1584 and 1593 to escape religious difficulties in Flanders . This can be deduced from the phrase " Iodocus Hon : / dius Flan. sc . / 1592 " that appears on the celestial globe along with Sanderson 's coat of arms and a dedication to the Queen dated 1592 . Molyneux 's own name is recorded on the Middle Temple terrestrial globe in the phrase " Emerius Mulleneux Angl . ' / sumptibus Gulielmi — / Sandersoni Londinē : / sis descripsit " ( " Emery Molyneux of England , at the expense of William Sanderson of London , described this " ) . 
