A 2,200-year-old gold coin, known as a 'rainbow cup', has been unearthed in eastern Germany, sparking curiosity and intrigue. The coin's curved shape and folklore about finding treasure where a rainbow touches the ground add a layer of mystery. Interestingly, these coins were minted by the Celts, who did not inhabit the region where they were found. Only two other Celtic coins have been discovered in the German state of Saxony, suggesting a possible trade between the Celts and Germanic-speaking people. The rainbow cup, remarkably well-preserved, suggests it was valued as a precious item rather than used as currency. This discovery invites further exploration of the cultural exchanges and trade networks between ancient civilizations. For more insights into the discovery of rainbow cups in northeastern Germany, visit 'Golden Lucky Charms' (https://archaeology.org/issues/may-june-2022/digs-discoveries/digs-germany-rainbow-cups/).
