132 
pe Pe ee Se J 
POSITION of CHARGE C and GAUGES G| | | | | [position of CHARGE C ond GAUGES ¢ 
( DISTANCES in FEET) Foon ee Ps ES ( DISTANCES in FEET) 
|_| 
TONS PER SQUARE INCH 
(SSS skeane 
BEE fanaa 
Fig. 10. 267 lbs. of 80/20 Amatol (DX, Table VIII.); Shot 27; gauges 
50 feet from centre of charge and deeper than in Fig. 9; the rectan- 
the le?fect gular steps show the experimental results, the curve represents the 
expeneeiial wee the curve represents the e effect predicted by theory. 
predict. y . 
POSITION of CHARGE C and GAUGES G CHARGE C and GAUGES G 
( DISTANCES in FEET) ( DISTANCES in FEET) 
SURFACE 
[" 
4 
sen 
PEE 
Same 
TONS PER SQUARE INCH 
> Lene) em Ras 
epee | cal 
mies 
ail eal 
° 
F A SECOND 
cies oa 267 lbs. of 80/20 Amatol (DI, Table VIII.); Fig. 11. 267 lbs. of 80/20 Amatol (DX, Table VIII.!; Shot 30; gauges 
Little aneeee a soee 4) centre of charge and 50 feet from centre of charge and deeper than in Fig. 10 but not so 
show the exrecinanted Stier ee meee deep as in Fig. 7; the rectangular steps show the experimental results, 
the effect predicted by theory pee the curve represents the effect predicted by theory. 
