<p>This study presents the Early Helladic II ceramic roofing tile fragments from Zygouries, a site excavated by Carl Blegen more than a century ago. It is the first publication of an entire assemblage of Early Helladic roofing tiles, an oft-neglected find on archaeological sites. Details about the tiles' forms, features, and variability are presented first, followed by a production-oriented analysis reconstructing much of the chaIne operatoire an...