2 Resultat har hittats för "Fil:Georgetown_University_Astronomical_Observatory_outbuilding.jpg".

Fil:Georgetown University Astronomical Observatory outbuilding.jpg

Commons Attribution-Share Alike 4.0 truetrue English Georgetown University Astronomical Observatory object has role: photographer author name string: APK...

Fil:Georgetown University Astronomical Observatory - outbuilding.jpg

Commons Attribution-Share Alike 4.0 truetrue English Georgetown University Astronomical Observatory Wikimedia username: APK author name string: APK URL:...

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