Thetis, Arctic cruise of the Thetis, 1889, II 68, 171
*Thibet, Journey in, II 291
Thompson, A. H.
Geographic nomenclature, II 277, 290
Topographic models (
Mindeleff
), I 254, 269, 271
Topography of Pennsylvania, I 183
of Asheville, (N. C.), and vicinity, I 291
of northern New Jersey, II 85