Paloma Kid,

I'd imagine there are many variants and patterns to be found in this area of interest, as much as the different German State police forces can be studuied and traced through their uniforms. Though I've never looked carefully into the subject, I'd imagine there may be some German language books available that details the uniforms and headgear... perhaps some of our members can tell us of some good foreign book websites?

Best of luck on your quest!

Bill