Pittsburgh Paper - The Manufacture of Fire-Brick at Mount Savage, Maryland.

The subject of refractory materials occupies such an important position in all metallurgical works, and particularly in those of iron and steel, that any data concerning it must be of interest to the metallurgist. No apology is needed, therefore, for this attempt to describe the mining of fire-clay and the manufacture of fire-brick at one of the largest establishments in this country. Mount Savage is a small village situated in the northwestern part of the Cumberland coal basin, on the Cumberland & Pennsylvania Railroad, and at the foot of Savage Mountain, from which the village takes its name. Fire-brick have been manufactured here almost, if not quite, as long as in any place in America; and as the brick are still shipped to nearly half the States in the Union every month, the manufactory is probably the most generally known. In the year 1837, a company was formed called the Maryland & New York Coal & Iron Company. It built two blast-fiirnaces, the ruins of which still remain. It was in the construction of these filmaces that the first fire-brick made here were used ; and though the iron works ran but spasmodically, the brick works have been in constant operation ever since. From 1837 until 1846, the Maryland Coal & Iron Company, from then until 1548, the Lochiel Iron Co., and from 1848 until 1861, the Mount Savage Iron Co., ran the brick-works, and in