Cautiously, but with surprising speed, the clerk handed him a rusty key and pointed to the staircase.

He pulled out of his pocket a rusty key.

Then they heard him undoing bolts, and turning a rusty key.

"What, in the name of all that's unholy, has a rusty key to do with the case?"

She had learned where the key was kept with a lot of other rusty old keys in a tool closet.

Chase then accepted a large rusty key, alleged to be that to the city if not to its citizens' hearts.

The rusty cash-box key was still in its place and was of great importance.

Then she set the tub aside, and took form the chest a huge bunch of a hundred rusty keys, that clattered in her shaking hands.

And here's the key," he added, and put the rusty old key down on the table.

He brought out a ring from which dangled several rusty keys.