I'd like to introduce you to my first bought medal bar. Only recently, thanks to some of military history enthusiast and researchers after 23 years being in my possession, it has been possible to attribute this medal bar to Generalmajor der Polizei Hans Daeuwel.
Here's a picture of the medal bar with its detailed description:
Generalmajor der Polizei, Hans Daeuwel
(*25.08.1884 -† 29.6.1968)
• Preußen, Eisernes Kreuz 2. Klasse 1914 (OEK 1909), E/S
• Deutsches Reich 1