The Chevalier looked at the coin in his hand, at D'Hérouville, then
back at the coin.
"Believe me or not, Monsieur. I overheard what took place, and in
justice to myself I had to speak." D'Hérouville touched his hat and
departed.
The Chevalier stood alone, staring with blurred eyes at the sinister
contents of his hand.