—, in Pennsylvania, ix, 45.
—, in Rhode Island, ix, 49.
—, in Vermont, vi, 219.
[Steam,] a conductor of electricity, remarks on, xxvi, 206.
—, table of the elastic forces of, Dulong, xix, 181.
—, ratio between the elastic force and temperature of, xxviii, 363.
—, maximum elasticity of, xxxvi, 242.
—, power of, xiii, 180.
—, production of, from heated iron, W. R. Johnson, xxi, 71f
—, properties of, xx, 326, 329.