WH (Lufwaffe) (ie. 'Heimat- u. Alarmflak-Artillerie'-) related, silver-toned membership-badge (ie. 'Mitglieds-Zivilabzeichen') that comes mounted onto its long-sized pin

This is a neat example of the - actually scarcely encountered! - so-called: WH (Lufwaffe) (ie. 'Heimat- u. Alarmflak-Artillerie'-) related, silver-toned membership-badge (ie. 'Mitglieds-Zivilabzeichen') that comes mounted onto its long-sized pin and that comes in an overall very nice- (and fully untouched!), condition. The pin is made out of silvered (I deem) zinc-based metal (ie. 'Feinzink') and comes mounted onto its functional, longer-sized pin as worn and/or issued. The neat pin - which originates from a private-household in Germany and that belonged with certainty to a member of this hardly known TR-organisation - only shows minimal aging caused by minimal usage and/or storage for decades (the pin is totally undamaged and retains a fully preserved and/or detailed surface, without showing any damage nor worn areas). The tiny piece - that shows a LW-related eagle-device with a swastika surrounded by a 'dented circle' - is totally void of a makers'-designation or alike. A similar badge is also figured in the 'Heering-Hüsken'-lapel-pin-catalogue wherein it is given a unique reference-number (9506A) and an estimated value of 400 Eu(!). Simply a nice occasion to obtain a rarely encountered: 'Mitglieds- o. Zivilabzeichen des Heimat- und Alarmflak-Artillerie' for a competitive price!