[Vidocq promises to recover the jewels, and the jeweller offers him
10,000 francs.]

In spite of successive abatements of M. Senard, in proportion as he
believed the discovery probable, I promised to exert every effort in
my power to effect the desired result. But before any thing could be
undertaken, it was necessary that a formal complaint should be made;
and M. Senard and the Curè, thereupon, went to Pontoise, and the
declaration being consequently made, and the robbery stated, Moiselet
was taken up and interrogated. They tried every means to make him
confess his guilt; but he persisted in avowing himself innocent, and,
for lack of proof to the contrary, the charge was about to be dropped
altogether, when to preserve it for a time, I set an agent of mine to
work. He, clothed in a military uniform, with his left arm in a sling,
went with a billet to the house where Moiselet's wife lived. He was
supposed to have just left the hospital, and was only to stay at Livry
for forty-eight hours; but a few moments after his arrival, he had a
fall, and a pretended sprain suddenly occurred, which put it out of
his power to continue his route. It was then indispensable for him to
delay, and the mayor decided that he should remain with the cooper's
wife until further orders.

The cooper's wife was charmed with his many little attentions. The
soldier could write, and became her secretary; but the letters which
she addressed to her dear husband were of a nature not to compromise
her--not the least expression that can have a twofold construction--it
was innocence corresponding with innocence. At length, after a few
day's experience, I was convinced that my agent, in spite of his
talent, would draw no profit from his mission. I then resolved to
manoeuvre in person, and, disguised as a travelling hawker, I began to