The tower base is currently used as radio relay link station.

As they swung into the final curve, Silence caught a glimpse of the tower base.

The green roof on top of the tower base will be the largest in Chicago.

His eyes flicked from the tower base up the black stones.

Sandstone was used for the first twenty five vertical feet of each tower base.

The tower base consists of the underground floor and the first four floors above ground.

North of the tower base the oil room was located.

The concrete tower bases were 84'6" high and 60'3" square in side dimensions.

A simple rectangular building, with the earliest parts including the tower base dating from the 12th century.

At fifteen seconds to the end, the tower bases flash their alliance color.