1.   There was no visible evidence that humans had ever lived in this valley.

2.   A battery of surface-to-air missiles and a pair of armored personnel carriers were among the visible evidence of the security precautions.

3.   Doctors said there was no visible evidence during surgery that the cancer had spread beyond the area of the bowel.

4.   From the outside, there is little visible evidence of the dismantling progress, although it has been going on for three years.

5.   Heretofore, the only visible evidence that the city was named for the famous Tejano leader was a bronze plaque in front of City Hall.

6.   So about the only place hereabouts where you see visible evidence of the fact that blacks like to play golf is at Franklin Park in Boston.

7.   Still, he said, there is no visible evidence that it ever rained on Mars.

8.   That board is the most visible evidence of change at the service.

9.   That board is the most visible evidence of change at Voter News Service.

10.   The most visible evidence of change to travelers is expected to be more name-brand stores and concessions at the airport.