The studies assembled in this volume are dedicated to the memory of Albert Baldein, a professional numismatist whose chief interest lay in helping other numismatists, professionals, students and collectors alike, some of whom record their appreciations here. The contributions, though they are drawn from a wide variety of fields - Greek, Roman, Dark Age, Byzantine, English, Scottish, Irish and European medieval coins, and medals - are all concerned with one or more facets of the theme set out in the title. Within the general concept, the essays deal with a diversity of subjects:...