Our goal is to preserve Amsterdam's knowledge and make it available for everyone. Now you have the chance to list your own collection and turn the city into one big library.
List itemGet inspired by othersGood question.
That's truly up to you but what do you think about that?
Sometimes it's hard to find people with the same interests. Connect with like-minded people.
By sharing your knowledge through OBA, you make it also available for the next generations.
You keep the items in your possession. We just enable you to list it in OBA's online library.