"Each even number of the front rank grasps his piece with the left hand at the upper band and rests…

"Each even number of the front rank grasps his piece with the left hand at the upper band and rests…

"Each odd number of the front rank raises his piece with the right hand, carries it well forward, barrel…

"He then turns the barrel outward into the angle formed by the other two pieces and lowers the butt…

Illustration of similar triangles used to find height of smokestack.

A stool used to stack hay on so that it becomes ready faster then when it is stacked on the ground.