... manufacture weapons of stone, and even of glass, chipping them in the latter case out of the bottoms of thick bottles, with great facility. [Footnote: "One of the Indians seated himself near me, and made from a fragment of quartz, with a simple piece of round bone, one end of which was hemispherical, with a small crease in it (as if worn by a thread) the sixteenth of an inch deep, an arrow head which was very sharp and piercing, and such as they use on all their arrows. The skill and rapidity with which it was made, without a blow, but by simply ... — The Earth as Modified by Human Action • George P. Marsh
... be long, square, and massive, loins strong and well filled; chest deep and broad; legs quite straight, somewhat short in proportion to the length of the body, and powerful, with round bone well covered with muscle; feet large, round, and close. The tail should be only long enough to reach just below the hocks, free from kink, and never curled over the back. The quality of the coat is very important; the coat should be very dense, ... — Dogs and All About Them • Robert Leighton
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