2nd Pattern 'Reichsluftschutzbund' (RLB) Members Pin (Mitgliedsabzeichen). The RLB (Reichsluftschutzbund) was an official national organization tasked with all aspects of civil air raid defence. This is the smaller 17mm version of the members pin. The badge is nicely marked with "Ges. Gesch." and maker marked by the company of 'H.A. Aurich' from Dresden. The 2nd pattern pin is much harder to find compared to the 1st pattern. Nice example in good used condition!