@turnstileScripts() Hiscoll Military Antiques | 'Infanterie Sturmabzeichen in Silber', being an unmarked (and/or very converse- ie. vaulted-) 'hollow-back' example by the maker: 'Friedrich Linden' (ie. 'F.L.L.') as was executed in silver-coloured, zinc-based metal (ie. 'Feinzink')