Show elevators foolproof among the innovations in le raw POT ambassador hotel bark avenue and fifty farst street new york are the halcro self it leveling type of elevators tile the first to be installed in new york when the floor of the car Is exactly at the he floor level the car stops then and not until then the doors rony may be opened passengers are thus protected by the double safety device one hach does docs awny away with all danger of stumbling or and which also males makes it impossible to open or close celoso the doors of the elevator until lintl the car IJ 13 lit in the safe position |