Facts & Figures

Facts and Figures

Updated November 2016. This section attempts to complement the other sections of this website. I have started including information on the Welsh, Scottish and Irish technical education systems. In 1560 250,000 tons of coal mined. In 1620 35,000 tons of pig iron produced. In 1660 between 1660-1668 number of patents issued for inventions 31. 1n 1688… Read more »