Rare unissued aluminium Heer belt buckle marked Dr. F. & Co.

Rare unissued aluminium Heer belt buckle marked Dr. F. & Co. This is a rare unissued pre war aluminium belt buckle with up to 99% of its field grey factory paint finish remaining. Most of these belt buckles are in worn condition with its painted finish virtually non existant. This buckle with this amount of paint is extremly hard to find!