The clock is a project by the Leinstraße interest group. At the corners, four round pillars symbolize four asparagus spears. There is a small exhibition area behind glass. On the floor, four bronze plates are set into the paving and indicate Nienburg's twin towns and the distances to them: Vitebsk 1715 km, Dendermonde 513 km, Nienburg/Saale 245 km, Bartenstein 971 km and Las Cruces 8700 km
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