Early NS Flak badge – Gustav Brehmer, Markneukrichen

Luftwaffe Flak badge – Gustav Brehmer, Markneukrichen. Nickel-silver badge with directly soldered setup. The the badge was stored very bad over the years and cleaned at some point to give it a better appearance. The back is marked with the variant G.B. mark and remains in average condition. The pin, catch and hinge show pitting as well.
Possibly water found condition, but has remained in one piece and only lost some of its detail.  Not a prefect early Brehmer Flak, but priced at 1/2 the normal value.
Has pitting/corrosion damage, no repairs.