What will work is thousands of iron shells falling on Nylan nearly all at once.

Water placed in the galvanized iron shell would give considerable weight to the stand to steady the tree.

Also seen are collection of iron shells scattered around in the fort area.

But it's still just an iron shell, doesn't even span the river, yet.

If he could find some fat or a little lard, the iron shell would be just the thing for frying his chickens.

An iron shell encased him, and the memory of who and what he had been was gone.

But all that was part of another life, and it belonged to an ace who came canned in an iron shell.

Then he was inside the iron shell, and the transformation had begun.

Silver armor closed about him, encasing him in an iron shell.

There were sharp blades in the bottom of the iron shell.