«Why, the day before.»

«The day before. That was Tuesday, wasn't it?»

«I've lost count — yes, the day before Wednesday — yes, Tuesday.»

«Yes. Were they a man's arms or a woman's arms?»

«Oh, a man's arms.»

«Yes; last Tuesday, a week ago to-day, you were dissecting a man's arms in the dissecting-room. Sixpence, please.»

«By Jove!»

«Wait a moment. You know a lot more about it than that. You've no idea how much you know. You know what kind of man he was.»

«Oh, I never saw him complete, you know. I got there a bit late that day, I remember. I'd asked for an arm specially, because I was rather weak in arms, and Watts — that's the attendant — had promised to save me one.»

«Yes. You have arrived late and found your arm waiting for you. You are dissecting it — taking your scissors and slitting up the skin and pinning it back. Was it very young, fair skin?»