Tag 'name = Helmert-Haus'

• 1: ref:bldam
• 1: heritage:website
• 1: architect
• 1: roof:shape
• 1: bldam:criteria
• 1: building:levels
• 1: description
• 1: heritage
• 1: heritage:operator
• 1: building
• 1: ref
• 1: name
• 1: architect:wikidata
• 1: name:en
• 1: building:colour
• 1: roof:levels
• 1: year_of_construction
• 1: architect:wikipedia
• 1: building:material
• 1: start_date