—, in Vermont, iii, 58; iv, 43.
Odessa, notice of, vi, 386.
Odontograph, xxxv, 319.
Odors affected by electricity, xv, 394.
Odor, like Benzoin, from a man's arm, xxii, 368.
— of wines due to œnanthic ether, xxxii, 381.
Œnanthic ether, xxxii, 381.
— acid, xxxii, 382.
Œrsted, H. C., on water-spouts xxxvii, 250.f
—, on tornadoes, xxxviii, 82.