—, fascination of snakes, xii, 368.
Nasmyth's pneumatic speculum, xxxviii, 107.
Native metals, see under the names of the metals.
Natrolite in New Jersey, xl, 71.
Natural bridge, i, 66.
Natural History Society, see [Society.]
— magic, remarks on, xxxiii, 258.
Naturalist, Journal of a, noticed, xxi, 390.
Naturalists, some notice of British, C. Fox, xxxvi, 217.
Nautilus, fossil, xliii, 187.