LASLETT'S TABLES 



381 



Number oi the 

 specimen. 



Table CXXVIII. 



Tensile Experiments. 



Dimensions of 

 each piece. 



Specific 

 gravity. 



Weight the 



piece broke 



with. 



Direct cohesion 



on 

 I square inch. 



19 

 20 

 21 

 22 

 23 

 24 



Inches. 



2 X 2 X 30 



787 

 800 



724 

 805 



726 



821 



lbs. 

 14.564 

 16,240 

 10,916 

 14,000 

 10.368 

 13.152 



lbs. 

 3.641 

 4,060 

 2,729 

 3.500 

 2,592 

 3.288 



Total 



4663 



79.240 



19,810 



A^verage 



777 



13,207 



3,301 



Table CXXIX. 

 Vertical Experiments on cubes oj- 



