— of different birds and reptiles, sclerotic bones of, xxxiii, 289.
— infirmaries in U. States, ix, 399.
F.
Fac similes of writing taken by means of fusible metal, v, 186.
Fair at Leipsic, iv, 392; vii, 381.
—, in Russia, iv, 392.
[Falls] of the Cuyahoga, xxxi, 45.f
—, on the Genesee river, xviii, 209.f
—, Niagara and its vicinity, xi, 213.f
—, —, on the retrograde movement of, H. D. Rogers, xxvii, 326.f