Some were.
Chat with our AI personalities
Shell casings were made at Frank's house... Frank the turtle is an excellent shell maker... Just look at his.... :)
A hole made by a shell bomb.
The US has never made any lead coins, so no.
In factories. The bomb casings were made from steel forgings. They were hollow, filled with explosives, had tail fins to guide them, and a fuse to explode them.
Remember when a hole is made after a bomb/charge was exploded?That is a shell hole. In WW1 they had such charges to make such shell holes.They mostly used the charges to blow up enemeis in trenches.One biggest shell hole that I saw was HUGE! Heres the link:www.youtube.com/watch?v=r57W4kHyTbU