The two young men-they were of the English public official class-sat in the perfectly appointed railway carriage. The leather straps to the windows were of virgin newness; the mirrors beneath the new luggage racks immaculate as if they had reflected very little; the bulging upholstery in its luxuriant, regulated curves was scarlet and yellow in an intricate, minute dragon pattern, the design of a geometrician in Cologne. The compartment smelt faintly,...