fied elevator man he gave another cigar and, apparently doubtful of the accuracy of his watch, checked it up with that of the older man. Thus he had impressed his arrival and the time of it upon the two attendants.
His apartment was on the third floor and at the end of the corridor was an iron fire escape that led both upward and downward. Carefully he opened the French doors that gave access to it, stepped out and closed the doors behind him. Then he climbed rapidly but silently down to the ground.
His rubber-soled shoes making no sound, he flitted through the dark alley and stepped into the sedan waiting in the deserted street beyond. The big car sped smoothly away, preceded and followed by another just like it.
At a quiet corner far out on the North Side the three cars paused. Then one proceeded easily through the tree-lined residential street to the next corner. Then another moved slowly forward. In the middle of the block and across the street from a brick two-story house which was still brightly lighted, it stopped against the curb. The four men in it crouched down so that the car appeared empty. Already one of the rear door windows
