which, taken at its flood, led on to fortune. Although they have experienced, in common with all others similarly situated, the occasional vicissitudes of bad times, they were not only able from henceforth to keep their heads above water, but they continued to go forth "prospering and to prosper." In 1846 they started the Eglinton Ironworks, at which there are now eight blast furnaces. Six years later they acquired the Blair Ironworks, with five blast furnaces. In 1856, the Lugar and the Muirkirk Ironworks came into the market, and the Messrs. Baird became the purchasers. The latter works embrace a small manufactory of malleable iron, and the two together have seven blast furnaces. In 1864, the firm still further extended their now enormous business by the acquisition of the Portland Ironworks, with five blast furnaces, to which one has since been added. At the present time they own, inclusive of Gartsherrie, at which there are 16 blast furnaces, a grand total of 42 blast furnaces, 30 of which are now (March, 1872) in operation. The total produce of iron from the whole of these works will average 750 tons per day. Of the Gartsherrie Ironworks--the largest establishment of its kind in Scotland--it may be interesting to state that it gives employment to 3200 men and boys, and turns out 100,000 tons of pig iron per annum. The consumpt of coal at Gartsherrie is upwards of 1000 tons per day. Ever since 1826 Messrs. Baird have been working coal in Gartsherrie estate, so that a considerable part of the coal consumed has been found adjoining the works. Pits are still being worked to some extent there, but it is now found necessary to look elsewhere for coal. We understand the future supply is to be derived mainly from the district of Bothwell, where there is a very large virgin field of coal--indeed, evidently the most important in Scotland--from which the public must ere long begin to draw their principal supplies. The ironstone for the Gartsherrie works is now brought from a considerable distance; formerly it was found within from one to five miles from the furnaces. It is a distinctive peculiarity of the huge establishment that it is divided by the Monkland Canal, the blast furnaces standing in two parallel rows on each side of that highway. Taking the whole of their works together, the Messrs. Baird employ fully 9000 men and boys, and if we multiply this number by three, which is a moderate figure, we get 27,000 souls as the number dependent on the works of the firm. It is quite within the record to declare that the Messrs. Baird, who turn out annually one-fourth of the entire production of Scotland, are the largest pig iron makers in the world.