The Silver Box

The curtain rises on the BARTHWICK’S dining-room, large, modern, and well furnished; the window curtains drawn. Electric light is burning. On the large round dining-table is set out a tray with whisky, a syphon, and a silver cigarette-box. It is past midnight. A fumbling is heard outside the door. It is opened suddenly; JACK BARTHWICK seems to fall into the room.