“You once did me an ill turn,” came up the tube. “I desire that you make some reparation.”

“Sainted Mother! but it has taken you a long time to find out that I have injured you,” she mocked.

There was no reply to this; so she was determined to stir the fire a little.

“And I advise you to be careful what you say; the duke is a very jealous man.”

That gentleman fingered his beard thoughtfully.

“I do not care a hang if he is.”

The duke coughed loudly close to the tube.

Silence.

“The least you can do, Madame, is to give me her address.”

“Her address!” repeated the duke relievedly. He had had certain grave doubts, but these now took wing. Old flames were not in the habit of asking, nay, demanding, other women’s addresses.