Page:Popular Science Monthly Volume 88.djvu/709

 Making the Deadly Trench Torpedoes

���A com- pl et ed trench torpedo and its parts before assem- bling

��The caps which cover the ends of the torpedoes of large caliber are heated at

When they are finished, the forge as shown above, and then

the projectiles are care- welded to the body of the projectile

fully tested with

delicate instruments to

verify the sizes and

alinements. These

clumsy looking bombs

are throwTi with amaz- ing accuracy

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