The manhole covers in Coburg show the city arms. They display the head of Saint Maurice, the patron of the city. According to legend, Saint Maurice died as leader of the Theban Legion a martyr’s death in the 3rd century. In general, this depiction of him is known as Coburger Mohr (Coburg Moor).
Saint Mauritius was esteemed during the time of the Ottonian dynasty (Ottonen). He was considered the owner of the Holy Lance, which is why this lance is also called Lance of Saint Maurice. The Holy Lance is now on display in the Vienna Treasury.
Sources / More info
- travel-by-photos.com (Photo 1)