Stock Photo: Malakow Tower of the former Julius Philipp Mine, Medicine Historical Collection of the Ruhr_University Bochum, Bochum, Ruhr Area, North Rhine_Westphalia, Germany, Europe, PublicGround

Stock Photo: 1848-571583 Malakow Tower of the former Julius Philipp Mine, Medicine Historical Collection of the Ruhr_University Bochum, Bochum, Ruhr Area, North Rhine_Westphalia, Germany, Europe, PublicGround