Tyrol holiday and university visits
· Tyrol, Austria

Wikimedia Commons · Public domain · file Before taking up work in England, Bohr holidayed in Tyrol and visited universities at Göttingen and Munich, where he met Arnold Sommerfeld and led seminars on his atomic-theory papers. The source establishes the year through the outbreak of the First World War but does not give a more precise date. Coordinates are a representative point for the Tyrol region.