In fiction and in life, they have been used to transport everything from small, unmarked bills to international secrets.

Generally the commonest auk, with a long straight unmarked bill.

Like, 'Why don't we get together sometime for lunch, and, oh, by the way, could you bring a million dollars in unmarked, nonsequential bills?'

The pilot is dead and the only cargo is a bag full of unmarked bills totaling $4.4 million.

Jimmy Hull likes it under the table, large sacks of it in unmarked bills.

I suppose I ought to call him and ask if he's putting together a collection of small, unmarked bills.

But the biggest payoff in the history of this sport wasn't exactly $1 million in small, unmarked bills.

That's two million dollars each, in unmarked bills or banker's drafts.

I brought five hundred dollars in cash, all unmarked bills,' Randolph said.

One hundred thousand dollars in completely unmarked bills.