P8b 1 . r*' - . v w 
26 . r>.__ _ . _ : _ .. _ 
24 _ the 100 lb projectile of the 6 inch Gun .■ 
23 -- --- - - - t— - - . - - 
22 
21 , , , - - 
20 
19 
IB * 
17 g 
- ^ 
is a 
1400 1500 1600 1700 1800 1900 
Fig. 29. 
2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 
Foot-Seconds Velocity 
To fore l>'li/r 5. r )(i. 
