Metzlersche Buchhandlung
On the facade of this bookstore there is a vertical cantilever with the lettering “BÜCHER”. On the right side (visual axis to the Kaiserstrasse) the letters consist of white or blue luminous tubes. On the left side, however, there are no illuminated tubes. On the upper, outer and lower edges, white or blue luminous tubes are attached as a design element. The device is out of service.
