EXPERIMENTS ON SOLID AND GASEOUS EXPLOSIVES. 



395 



TABLE X. (Record No. F 67.) 



Cylindrical explosion vessel ; charge all in half of cylinder farthest from the recorder ; gravimetric density 

 0-1004 ; diameter of cord 0-175 inch (4 -44 millims.) ; temperature 19 C. 



Maximum pressure 1035 atmospheres (6 -79 tons per square inch) ; time required to reach 



the maximum pressure 026 second. 



TABLE XL (Record No. F 68.) 



Cylindrical explosion vessel ; charge all in one-sixth of cylinder farthest from the recorder ; gravimetric 

 density 1-004; diameter of cord 0-175 inch (4-44 millims.); temperature 18'6 C. 



Maximum pressure 1002 atmospheres (6'57 tons per square inch) ; time required to reach 

 the maximum pressure 0-030 second. 



3 E 2 



