Light, hard, elastic, not durable, resinous.

Representative Uses of Wood.

Piles, telegraph poles, masts, flooring, and wainscoting.

Weight of Seasoned Wood in Pounds per Cubic Foot.

31 (U. S. Forestry Div.).[80]

30.

Modulus of Elasticity.

1,620,000 (average of 100 tests by U. S. Forestry Division).[80]

1,600,000.

Modulus of Rupture.