I love this project: a riverbed in Amsterdam was drained and the ~700,000 found objects dating from the 1300s to present were photographed and presented online:
@AnnaGerber@ida 😎 Looks like a few of them go back even further than that! 😃 Do you have favourite objects from the collection? I really like all those ancient, oversized-yet-intricate keys, so much better than our current day keys!