Here's one that I do not know what to make of it. At first I though it was a tinnie, but there is no specific date. It's silver marked 800 on the reverse (can't see it in the scan as it's too small).
I'm wondering whether it was a commemorative badge of some sort for early members of the NS Lehrerbund celebrating the 1933 victory? Similar to a Gau badge recognising their loyalty?...... Or it could just be a silver tinnie...