X.
51. Section, showing part of the timber of the ship Fame, where it was pierced by the narwhal in the South Seas, through 2½-inch oak. (Mus. R. U. S. Inst.; presented by Lt. A. T. Tulloch, R.A.)
X.
52. Esquimaux Spear, from Greenland, armed with the spear of the narwhal. 1/50. (Mus. R. U. S. Inst.)
X.
53. Esquimaux Spear in the form of a fish, having fore-shaft composed of a narwhal-tusk, inserted so as to represent the tusk of the animal; scale ½ inch to a foot. (Author’s Coll.)
X.
54. Esquimaux Lance, pointed with a walrus-tooth. 1/20. (Mus. R. U. S. Inst.)
X.