The Hundredth Greatest Panel in the History of Comics!

I wanted to find something really special for this, the hundredth installment of the Great Panel series (despite the fact that, given the way I've formatted it, the hundredth should be slightly worse than the ninety-ninth, and so forth...), and I don't think it will disappoint. Now, allow me to present to you a double feature. The tale of a bloodthirsty Nazi-

And the magically animated cannon who wanted him dead!

God bless you, Golden Age wizards. Your cruelty was matched only by your creativity!