TONS PER SQUARE INCH 
TONS PER SQUARE INCH 
143 
POSITION of CHARGE C and GAUGES G 
(DISTANCES in FEET) 
10 
THOUSANDTHS OF A SECOND 
Fig. 32. 500 lbs. of gunpowder (X6, Table VI{I.); average of Shots 92, 93; gauges 30 feet from centre 
of charge. 
POSITION of CHARGE C and GAUGES G 
(DISTANCES in FEET) 
THOUSANDTHS OF A SECOND 
Fig. 33. 300 lbs. of 40/60 Amatol (D, Table VIII.); Shot 4; gauges 59 feet fron centre of charge. 
