560 
To ae) 
BAR CONDENSER 
UNIT WITH 
SPRING SUSPENSION. 
RING SwitcH 
HOSE - PIPE 
SLAMPED 1D HE BAR. 
SEA SURFACE. 
Gq ROPES oF SPUN YARN 
5, 
FIG. |. 
THE PRESSURE 
CHARGE (1-765 iL@ T.N.T. 
se 
+ 0-05 18. CE. PRIMER.) 
