the ropes are on the roof of the shaft furnace battery. rüdersdorf bei berlin, germany

ruin building roof ropes rumford furnaces 1871-1877 ancient architecture battery bei berlin between 1871 1877 burned burnt burnt lime calk caustic chamber chamber kilns city energy europe furnace germany high quality quicklime historic historic history industry industry kiln shaft landmark medieval old rumford separated shaft furnace sights sights stone technology combustion tourism nature landscape construction travel