41.   All other books and documents on upper floors at the Humber House remained untouched by the storm.

42.   Built by Baker Safety Equipment, the tubes could be stored on upper floors of a building, and then deployed if the stairwells are blocked or inaccessible.

43.   But as can be the case with such fires, the smoke quickly rose through the building, causing several tense moments for those on the upper floors.

44.   But he is apparently a familiar presence inside the upper floors of the Enron building.

45.   But on the upper floors, accidentally passing through the riding habit and accessories section, I was reassured that I was indeed in a foreign land.

46.   But the chancellor said he had already decided to create a small magnet school, to open next fall, on the upper floors of the building.

47.   But the plane had severed the water line to the upper floors.

48.   Cohen said that two upper floors would be available for lease as industrial loft space.

49.   Downstairs, the authorities fielded calls from the upper floors.

50.   Edward Fahey, among the first firefighters to arrive, said he had to dodge bodies that were being propelled from windows on the upper floors.