—, barium, strontium and calcium, extrication of, xxxvii, 267; xxxviii, 115; xxxix, 362; xl, 293.f
—, blasting rocks, by galvanic ignition, xxi, 139; xxvi, 352.f; xxxviii, 188.
—, blowpipe, improved alcohol, vii, 110.f
—, —, hydrostatic, xi, 135.f
—, —, strictures on a publication entitled Clark's gas blowpipe, ii, 281.f
—, —, oxy-hydrogen, fusion of a large amount of platina with, xxxiii, 195; xxxv, 328.
—, boron, process for evolving, xxii, 189; xxiv, 249.f
—, calorimotor, i, 413.f; v, 94.
—, —, for igniting platina in the galvano-ignition apparatus, xxxii, 284.f
—, carbon, on the fusion of, in reply to L. Vanuxem, viii, 288; x, 111.