1724-1793, active 1754-1793, print seller; publisher; map seller, English Bowles, Carington 1724 - 1793
1722-1765, discoverer of tungsten; mineralogist; chemist, Swedish Cronstedt, Baron Axel Fredrik 1722 - 1765
1728-1779, explorer, navigator; mariner; cartographer, English; British Cook, Captain James 1728 - 1779