—, —, for regulating the supply of gas by its absorption, R. Hare, xiii, 2.f

—, —, cold by the palm glass, R. Hare, xiii, 4.f

—, —, for showing the effect of a relaxation of pressure on capacity for heat, R. Hare, xiii, 5.f

—, —, for illustrating capacities for heat, R. Hare, xiii, 6.f

— for separating carbonic oxide from carbonic acid, R. Hare, xxiv, 252.f

— for producing ebullition by cold, R. Hare, xxxiii, 218.f

— for deflagrating carburets, phosphurets, &c., in vacuo, xl, 303.f

— for freezing water by means of sulphuric acid, R. Hare, xxvii, 132.f

— for obtaining specific gravity of gases, R. Hare, xvi, 293, 295.f

— for transferring or decanting liquids, R. Hare, xxvi, 358.f