Heating houses by furnaces below, some important precautions, xxxiv, 84.
[Heavy spar,] of Berlin, Ct., analysis of, G. T. Bowen, iv, 325.
—, localities of, in Canada, viii, 72.
—, —, in Carolina, iii, 4; v, 257.
—, —, in Connecticut, i, 240; ii, 373; iv, 325; v, 40, 42.f, 254; vi, 211.
—, —, in Massachusetts, i, 115; vi, 211.
—, —, in New Jersey, xxxvi, 103.
—, —, in New York, i, 237; ii, 173, 368; v, 28; vii, 56; viii, 249; xxv, 346; xxvii, 364; xxviii, 175.
—, —, in Tennessee, i, 63.