In the middle of the nineteenth century American steel making was in its infancy. In fact, this is also true of the steel industry of the whole world, for it was about this time that William Kelly in America and Henry Bessemer in England discovered what is known as the Bessemer process, which made the metal available for the numberless commercial uses to which it is now put. As late as the early sixties the idea of using steel for railroad rails was scoffed at. In 1867 there were only three Bessemer plants in this country and open-hearth, the steel of to-day, was unknown. Great Britain supplied the world’s steel. But shortly after the third quarter of the century was passed the United States forged to the lead, and has held it ever since. In the year 1900 the steel production of this country was 10,188,329 tons, Germany coming next with 6,645,869 tons, and Britain third with a production of 4,901,060 tons. In 1913 the United States produced 31,300,874 tons of steel, or more than Britain and Germany combined. In 1917 production was 45,060,607 tons, more than two thirds the world output. To-day the rolling mills of the Pittsburgh district alone turn out more than one third of the world’s steel. The name of Andrew Carnegie is inextricably bound up with the history of steel in the United States--and the world. “The Iron Master,” the “Steel King”--by these names he was known, and he earned them. For more than a quarter of a century Carnegie was the most important and spectacular figure in the world of steel and his name will not be forgotten so long as there is a rolling mill in Pittsburgh. Carnegie’s rise from utter obscurity until he became the dominating figure in the leading manufacturing industry of the world reads like a page of fiction. Only the briefest sketch can be given here. Born in Dumferline, Scotland, in 1835, the future Monarch of Steel came to the United States with his father at the age of thirteen and began at the bottom of the ladder, his first job being that of bobbin boy in a cotton mill, for which he received a weekly wage of $1.20. Two years later he became a telegraph messenger and later an operator for the Pennsylvania Railroad. The youthful Scot’s ability soon attracted the attention of Col. Thomas A. Scott, head of that great railroad system, and he made Carnegie his private secretary, thus giving him his first foothold on the ladder of fortune. Industrious and saving Carnegie was soon in the investor class and when an opportunity arose to invest in what, it seemed to him, was an attractive business he was able to seize it, purchasing a one-sixth interest in the Iron City Forge Co. and becoming his own man.