Mahin was his schoolfellow, his senior, a grown-up young man with a mustache. He gambled, had a large feminine acquaintance, and always had ready cash. He lived with his aunt. Mitia quite realized that Mahin was not a respectable fellow, but when he was in his company he could not help doing what he wished. Mahin was in when Mitia called, and was just preparing to go to the theater. His untidy room smelt of scented soap and eau-de-Cologne. “That’s awful, old chap,” said Mahin, when Mitia telling him about his troubles, showed the coupon and the fifty kopecks, and added that he wanted nine rubles more. “We might, of course, go and pawn your watch. But we might do something far better.” And Mahin winked an eye. “What’s that?” “Something quite simple.” Mahin took the coupon in his hand. “Put ONE before the 2.50 and it will be 12.50.” “But do such coupons exist?”...