"Rule 12.—In simple unpremeditated rencontres with the small sword or couteau-de-chasse, the rule is, first draw, first sheathe; unless blood be drawn: then both sheathe, and proceed to investigation.
"Rule 13.—No dumb-shooting, or firing in the air, admissible in any case. The challenger ought not to have challenged without receiving offence; and the challenged ought, if he gave offence, to have made an apology before he came on the ground: therefore, children's play must be dishonorable on one side or the other, and is accordingly prohibited.
"Rule 14.—Seconds to be of equal rank in society with the principals they attend, inasmuch as a second may choose or chance to become a principal, and equality is indispensable.
"Rule 15.—Challenges are never to be delivered at night, unless the party to be challenged intend leaving the place of of-
