Old German Slating - Traditional German Technique - YouTube
Altlay, Germany. 12th Feb, 2020. Using a hydraulic hammer, miners mine roof slate in an underground pit. 400 million years ago in the area of today's Rhenish Slate Mountains, very fine mud
Fringing reef growth in the Mid-Devonian: An example from the southern Rhenish Massif, Germany | Palaeobiodiversity and Palaeoenvironments
Freund - hammer / hatchet – Dach PRO Dachdeckerwerkzeug Bedarf
Haubrücke Images – Browse 9 Stock Photos, Vectors, and Video | Adobe Stock