[[8]]., [[Kochgasse]] [[Adresse:Kochgasse 12|12]] (Wohnadresse)
Hermann Gottlieb Helmer# fd589226354e0f008bb29815e0365a4f
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Hermann_Gottlieb_Helmer-23_fd589226354e0f008bb29815e0365a4f