In a state of good health, these fine lines are stiff like toothbrush bristles; while, in cases of poor health, these lines droop, curl and present a furlike appearance.

Sahwah helped her into the suit and seizing her hand led her down to the water, where half the camp, shaking with convulsive merriment at the absurdity of the thing, were scrupulously taking their "morning dip," with toothbrush drill and all the other regular morning ablutions.