German Air Protection Federation (Rlb) Stickpin Auction issued Badge Number 15 on

issued Badge Number 15 on June 22nd and designated Grade C

Intact enamels on both

tip of crown severed

This theory is highly controversial and has been rejected by other researchers because the outer skin burns too slowly to account for the rapid flame propagation and hydrogen fires had previously destroyed many other airships

German Air Protection Federation (Rlb) Stickpin Auction issued Badge Number 15 onGerman Air Protection Federation (RLB) Stickpin "Reichsluftschutzbund". Silver and blue enamels, maker marked "H. SCHAUENBURG PFORZHEIM" and marked "GES. GESCH." on the reverse, 23 mm x 23. 5 mm, on a 48. 5 mm pin, extremely fine. Footnote: The RLB was established by the Reich Air Ministry in April 1923, from the existing German Protection League (Deutches Luftschutzverband) by Hermann Goring's declaration that the RLB was to be the official air raid