couple buckles up for auction

[josephc]

A local auction will have these two buckles for bid. I am unfamiliar with these - any insight?

[josephc]

I see they are in Ben's sticky on real and fake characteristics. So I will compare to that thread.

[Ben Evans]

Joseph, the Police buckle looks like a late war zinc one? and the Weimar era Reichswehr nickle buckle but pics of the rear would be needed really to try and give you a better indication about them?