325-327; App.

II: A discussion on the effect of moisture on strength and stiffness of timber, together with a plan of procedure for future tests, pp.

328-334.
HATT, WILLIAM KENDRICK: Relation of timber tests to forest products.Proc.Int.Assn.Test.

Mat., 1906, C 2 _e_, pp.

6.
-- --: Structural timber.Proc.Western Ry.