The mysterious spheres on Greek and Roman ancient coins /

: This is not a standard coin catalogue, but it focuses on quantities and percentages of the mysterious 5950 sphere images on Roman coin reverses, and a few Greek coins. This research identifies political, cultural, religious and propaganda trends associated with the coin sphere images, and offers a variety of new findings.
: Also issued in print: 2020. : 1 online resource (290 pages) : illustrations (colour) : Specialized. : Includes bibliographical references and index. : 9781789697919 (PDF ebook) :