he intends to do so he employs the above cabalistic formula. Roulette is a very much more complicated affair; for this, a table is required with a basin in the centre, containing a spiral tube with an orifice at the top, through which the ball passes, and falls into one of the thirty-eight holes in the basin, which are respectively marked with figures, and alternately painted red and black. There are four projecting pieces of iron, one of which the croupier twirls, crying, "Faites votre jeu, messieurs;" when he says, "Le jeu est fait, rien n'va plus," no more money can be put down. In the middle of the table are the numbers, from one to thirty-six, going regularly downwards, in three rows, while at the head of them are the two "zeros"--rouge single and noir double. On either side of the numbers are three divisions; on one hand, marked "rouge, impair et passe," on the other, "noir, pair et manque." Besides these, there are three compartments at the end of the columns, for the purpose of backing the numbers contained in the column; and three others on each side of the numbers, in which to bet on the first, second, or third series of twelve. The odds are regulated in the following fashion. If a player back a single number, he receives thirty-five times the amount of his stake, in the event of its coming up; if he back three at once, he only gets eleven times; if six, only five times the amount. For either of the other compartments he receives, if he gain, the simple amount of his stake, with the exception of the divisions at the end of the columns, and the series of twelve, when he receives double if he win, as the odds are two to one against him. The banque has a most iniquitous advantage in the two zeros, which are calculated to recur once in nineteen times; if the single rouge turn up, they sack all the money, except that placed on the red; if double zero, they take all.