1911 Encyclopædia Britannica, Volume 15… (1911)
“ Across the river is the “mountain,” or hill, whence a fine view is obtained of the town and surroundings, and hard by the Fuchs-Turm (Fox tower) celebrated for student orgies, while in the centre of the town is the house of an astronomer, Weigel, with a deep shaft through which the stars can be seen in the day time. ”
