Juwelier seit 1850
Bolland

Schmuck und Uhren

On the frame:
PASSAVANT

Round lid surrounded by a square frame.

The lid is located next to the watch and jewelry store that has existed since 1850 - Bolland
The city of Dortmund uses manhole covers to mark very old businesses, or important historical events and buildings.

See a cover in another city in Germany, where something similar is done

 

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And also in the same city

 

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PASSAVANT is a name used by the manufacturer ACO. To specify products related to drainage systems.

Photographer’s Note: Dortmund has a number of manholes in their city centre, which are actually adverts for local businesses. This is from the clocks and jewelry merchant Bolland.

Translation of the text on the cover:
Jeweler since 1850
Bolland

Jewelry and watches