There are many I don't have...still all the more fun to collect them. An Ost Berlin is a priority for me. I missed one Weitze had quite some time ago and haven't seen another. They are also difficult to find it seems.
A nice worn example Panther. Straps are not difficult to find to match this triangle, but the triangle is not common at all. Earlier in the year I had four Ost Berlin triangles, but have sold three of them already.