4 Points, Typewriter Hunter

I have collected WW 2 German militaria since 1955. I got my first typewriter in about(?) 1980.
I now have 5 - 4 portables, including a Czech with a brown bakelite body, and one desk model. Most have the SS rune key, which is why I bought them. The Czech one does not, but a good friend has the exact same model with the rune key.
Sarge