No one was deceived by his pretense of professional activity. In old-fashioned legal firms like that of which Mr. Letterblair was the head, and which were mainly engaged in the management of large estates and "conservative" investments, there were always two or three young men, fairly well-off, and without professional ambition, who, for a certain number of hours of each day, sat at their desks accomplishing trivial tasks, or simply reading the newspapers.