As soon as they arrived at the jeweler’s shop they were glad they had waited no longer. The place was crowded with customers, all wearing the harried expression of those who have delayed their Christmas shopping until the last possible moment. Sam Morris and his two clerks looked equally harried as they tried to wait on several people at a time. Ken and Sandy chose the least crowded area along the glass-topped display counter that bisected the store lengthwise, running back toward Morris’s partitioned-off workroom at the rear. After they had waited for a few minutes, Sam, hurrying past with a heavy mahogany mantel clock, noticed their presence. “I’ll be with you as soon as I can, boys,” he murmured. He put the clock down in front of a woman several feet away, told her to take her time ex

