Sir Hans Sloane, 1st Baronet was an Anglo-Irish physician, naturalist, and collector. He had a collection of 71,000 items which he bequeathed to the British nation, thus providing the foundation of th
Portrait by Stephen Slaughter
Title page, Sloane's Voyage to Jamaica, 1725
Illustration from critique of the first volume of A voyage to the islands Madera, Barbados, Nieves, S. Christophers and Jamaica, published in Acta Eruditorum, 1710
Sir Isaac Newton was an English polymath who was a mathematician, physicist, astronomer, alchemist, theologian, author and inventor. He was a key figure in the Scientific Revolution and the Enlightenm
Hans Sloane
…One critic stated that he was merely interested in the collection of knick-knacks, and another called him the "foremost toyman of his time". Sir Isaac Newton described Sloane as "a villain and rascal" and "a very tricking fellow". Some believed that his true achievement was in making friends in high society…
Portrait of Isaac Newton, 1689
Some of the figures added by Isaac Newton in his 1672 and 1681 editions of the Geographia Generalis. These figures appeared in subsequent editions as well.
Newton in 1702 by Godfrey Kneller
A replica of the reflecting telescope Newton presented to the Royal Society in 1672 (the first one he made in 1668 was loaned to an instrument maker but there is no further record of what happened to it).