1.   An object there is going to be subject to more ice, more freezing and melting, than an object on the surface.

2.   From his Denver experience, he just assumed that all sharp objects went into his back.

3.   Lightweight objects go much, much farther.

4.   Ms. Schwartz confirmed that the object would go back on view, but she said she was not sure when.

5.   Some objects have gone back, though some critics complain that lack of money and bureaucracy have slowed repatriation.

6.   The objects may eventually go on display in Italy and abroad.