TIMBER PHYSICS STKENGTH AND WEIGHT. 



367 



Beultn of text* hi Iniidinii, <tl nluliri claxtic limit. 

 [Pounds per square inch.] 



a A.ctual tests on " ilry " material not reduced for moisture. 



WOO 



Weight IHT <-ubii- foot in pounds. 



o. 95 Relation of strength in compression endwise to weight of material. The tigure at each point indicates the species 



thereby represented. 



