ZGS by categories (stock) Add to clipboard Stadtarchiv Mainz, ZGS Fonds 1800-2013 Part of City Archive Mainz (Archivtektonik) Flyers, posters, brochures and other documents (mainly from private collections) on the (everyday) history of Mainz in the 20th and 21st centuries. In: City Archive Mainz (Archivtektonik) >> Collection on Modern and Contemporary History (ZGS)