Army flak badge by C.E. Juncker, Berlin. Copper/nickel silver coated- Feinzink construction with soldered on set up. Maker marked with the early smaller Juncker maker mark and two ablong hinge and catch plates. Excellent condition!!  No repairs, no damage. 

After the earliest nickel silver variant the earliest coated Juncker flak badge. Top piece, very hard to find and in this condition almost impossible to upgrade.