636 



20 



PIPPABD AND CHTTTY ON EXPERIMENTS ON THE 

 Fig. 29. 



6.0(0 



"Hfs v5 TT" To" 



RAM DrePLAfFHfNT INCHES 



Test B on Cylinder No. 1. 

 Fig. 30. 



CoNTOUBS OF Dent in Cyunder No. 1 after Test A. 



