Show A staircase that has advantages A staircase that can be folded up Is the general title of a novelty for carriages and steamboats it is corn com posed of folding steps with handrails of any desired length which make malle as cent and descent easy rhe device can be easily arranged to serve as a plank to walk from one place to an other on the same elevator ele llevat vaton on it Is the kind hind of thing that would be of great use in the event of fire and it has the advantage advant aga of folding into a small compass |