• 홈
  • Federal Observatory

Federal Observatory

observatory in Zurich, Switzerland

en-US/ˈfɛdɹəl əbˈzɝvəˌtɔɹi/
en-GB/ˈfɛdəɹəl əbˈzɜːvətɹɪ/

카테고리:

observatoryarchitectural structure