The Steggs specialised in finance, and operated exclusively in high financial circles. There was not a fluctuation of the market which Miss Clara Stegg did not note; and when Rubber soared sky-high, or Steel Preferred sagged listlessly, she knew just who was going to be affected, and just how approachable they were.

During the War the Stegg sisters had opened a new department, so to speak, dealing with Government contracts, and the things which they knew about the incomes of Government contractors the average surveyor of taxes would have given money to learn.

"It was my mistake, Bertha," she said at last, "though in a sense it wasn't. I tried him simply, because he's simple. If you work something complicated on a fellow like that, you're pretty certain to get him guessing."

She went out of the room, and presently returned with four ordinary exercise-books, one of which she opened at a place where a page was covered with fine writing, and that facing was concealed by a sheet of letter-paper which had been pasted on to it. The letter-paper bore the embossed heading of Schemes Limited, the epistle had reference to a request for an autograph which Bones had most graciously granted.

The elder woman looked at the signature, biting her nether lip.

"It is almost too late now. What is the time?" she asked.

"Half-past three," replied her sister.

Miss Stegg shook her head.

"The banks are closed, and, anyway——"

She carried the book to a table, took a sheet of paper and a pen, and, after a close study of Bones's signature, she wrote it, at first awkwardly, then, after about a dozen attempts, she produced a copy which it was difficult to tell apart from the original.