As an example, the only way that New York's landmark Lever House could be saved was to completely remove its deteriorated curtain wall.

WSJ: The Repair of The Paul Randolph Building at Yale May Help Other Structures in Need of Restoration

In Tokyo last month Samsonite unveiled its latest luggage designs, including a bright modern lineup by guest designer Marc Newson, noted for furniture, watches and even New York's redone Lever House restaurant.

FORBES: Sleeker Samsonite

They advocate the speedy designation of 20 to 30 more buildings as landmarks, among them the Graybar Building, Yale Club and Roosevelt Hotel, adding to the 23 already with such status, including the Chrysler Building, Seagram Building and Lever House.

WSJ: Not Visionary Enough | By Julie V. Iovine