Your Question for a Celtic Museum (Patreon)

I soon will visit a Celtic Museum in Austria, we will take a look at various exhibitions and objects there. Additionally, we are planning on doing something along the lines of the "Flak Bench Talk with Chieftain", so basically a free exchange of information. Please post your questions below. I can't promise that all of them will be covered (Museum trips never go anywhere as planned), yet I got already 2 from my Obersts and the contact at the Museum was very happy about them.
Deadline: 6th of June (aka D-Day)