The two women were working together in a living-room over the shop. An oil-lamp had been hung on a hook which would have held a curtain loop had there been any curtains. The lamp, tilted slightly forward, had a round sheltered reflector behind it. Thus a portion of the lower part of the room was brilliantly lighted and all the rest of the room in shadow. Elsie was scrubbing the floor in the full glare of the reflector. She scrubbed placidly and honestly, with no eagerness, but with no sign of fati............