content: The stick pin that you described as "Unknown" is a partial or damaged honor badge of the colonial bund. The complete pin has a Reichsadler on top of it. https://i.imgtc.ws/OeXKOtV.jpg https://i.imgtc.ws/4VX0enT.jpg https://en.wikipedia.org/wiki/Reichskolonialbund The "Wehrmacht Service" medal is probably the Silver variant for 18 years of service, the number should be on the back. It normaly has a Reichsadler with Swastika pin on the ribbon.