— made near Jamaica, N. Y., xxxvi, 21.
— made by a press, vi, 396.
—, use of anthracite in the making of, W. Meade, xviii, 118.
—, fire, made at Bennington, Vt., xxxii, 195; xxxiii, 202.
Bridge-building, Town's new mode of, iii, 158f; xxxviii, 276.f
Bridge, description of, G. W. Long, xviii, 123.f
—, chain, in progress, over the Menai, an arm of the Irish sea, vi, 384.
Brines, see [Salt] and [Springs.]
Bringier, L., geology, mineralogy, aboriginal inhabitants, &c. of the regions of the Mississippi, iii, 15.
Bromine, discovery of, by M. Balard, xii, 198.