"War stuff cut in half"

That's the title of a very interesting photo essay over at War History Online.  It has pictures of everything from a British .303 armor-piercing round (note the cordite propellant used instead of powder):

to an entire German Leopard 1 main battle tank:

(Click either image for a larger view.)

There are many more images at the link.  Interesting viewing for military and firearms buffs.

Peter