What's in our archives?

To tell you the truth, we don't really know all of it. Sometimes, when searching for a particular item, we come across wonderful things that we had completely forgotten about. There is an inventory, of course, but that covers maybe 80% of what there is.
In indifferent order:
1. Tapes recorded at Theatre aan de Haven in Scheveningen, the so-called "Dansende Beer" collection.
2. Recordings by Dutch anthoropologist Henk Arends in the 1950s and 1960s.
3. Recordings 1976 - today by yours truly Bernard Kleikamp. There is even an older recording, from 1961, which I know still exists, but I can't find that anymore.
4. The Leiden Folkfestival ran from 1975 untill 1992. In the years 1976 till 1980 recordings were made.