1895 spiral staircase at the Gustave Moreau Museum in Paris - GIF
1895 spiral staircase at the Gustave Moreau Museum in Paris.
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Previously:
Collapsible emergency exit staircase - GIF
Folding staircase - GIF
High-rise spiral emergency exit staircase - photo
Lowering a concrete staircase into place - GIF
Mini staircases - photos
Sandblasting a staircase to remove old finish - GIF
