Tag 'name:1969-1991 = Zentralinstitut für Astrophysik'

• 2: name:1918-1946
• 2: name:1913-1918
• 2: name:en
• 2: wikipedia
• 2: contact:website
• 2: name:1969-1991
• 2: name:1992-2011
• 2: name
• 2: name:fr
• 2: short_name
• 2: wikidata
• 1: contact:facebook
• 1: ref:bldam
• 1: amenity
• 1: architect
• 1: operator:wikidata
• 1: description
• 1: operator:wikipedia
• 1: type
• 1: operator
• 1: contact:twitter
• 1: start_date
• 1: contact:fax
• 1: operator:type
• 1: observatory:type
• 1: heritage:website
• 1: heritage
• 1: heritage:operator
• 1: wikimedia_commons
• 1: contact:mastodon
• 1: contact:phone
• 1: architect:wikidata
• 1: architect:wikipedia