— —, condensation of, M. Faraday, vii, 354.
— —, liquid, properties of, M. Thilorier, xxxi, 402.
— —, solidification of, M. Thilorier, xxxi, 163, 404.
— —, —, J. Torrey, xxxv, 374.
— —, liquefaction and solidification, and apparatus for, figured, J. K. Mitchell, xxxv, 346.f
— —, apparatus for solidifying, J. Johnston, xxxviii, 297f; xlii, 203.
— —, —, —, R. Addams, xxxv, 301.
— —, new instrument for solidifying, E. N. Horsford, xlix, 206.f
— —, heat from solid, xlvi, 215.
— oxyd, mode of preparing, xiii, 186.