Throughout history, artifacts have served as tangible links connecting us to pivotal moments and cultures long past. However, some of the most cherished and historically significant objects have mysteriously vanished, leaving behind intriguing questions and unsolved mysteries. From priceless artworks and royal treasures, to sacred relics and groundbreaking documents, their disappearances have sparked countless theories, debates, and searches spanning decades or even centuries. Their absence not only creates gaps in our historical understanding but also fuels our collective imagination, as we ponder what happened to these irreplaceable treasures. Join us as we explore fifteen remarkable items that disappeared without a trace, never to be seen again.