Double-Edged Bannerstone c. 5800

This "Double-Edged Bannerstone" is an artifact from the Archaic period, dating back to approximately 5800 BCE. This small, hand-carved object, made of wood, has a distinct oval shape with a central hole. While its exact purpose remains uncertain, bannerstones were likely used as weights or counterweights in a variety of activities, possibly for throwing spears or atlatl darts. Today, this artifact is part of the collection of the Art Institute of Chicago, offering a glimpse into the craftsmanship and ingenuity of early cultures.