Hello. I got a pair of vintage small Sonor marching cymbals today. I didn't measure them yet, but they should be arround 8".
Both have the Sonor logo and "Western Germany" embossed stamps. Nice bronze color and patina. The thickness is on the "medium" side, not too thin not too thick.
The leather strap seems to be original, and the other one is a replacement. They are in good condition, without cracks or major issues.
Definitely a cool pair of cymbals.