A temporary wooden tower was constructed in 1910, but funding for the permanent structure could not be obtained.

A temporary wooden tower was built in 1945-1946.

From the temporary tower a group of people emerged, one of them carrying a child across her shoulder.

A temporary tower was erected, and cables systems picked up a direct feed of the station.

In modern construction, temporary towers are erected and supported by cables anchored in the ground.

A temporary tower was in place at a lower height and power until a new transmitter was fully constructed on December 2008.

The permanent structure was preceded by a temporary light tower erected in 1915.

In 1932 an temporary wooden tower (almost as high as the original) was built.

About half the 700-foot elevator tower crashed down, including all the temporary tower above the 22d floor.

The first sections of the new temporary tower were lifted into place on September 10.