The phrase "of a tower" is correct and usable in written English.
You can use it to refer to a specific tower or to a general type of tower. For example, "The spire of a tower stretched into the sky."
Power, victimization and confrontation through the metaphor of a tower.
Today's limited Houston service could survive the loss of a tower.
In the première, a ten-year-old boy was shoved out of a tower window.
In the last Mission movie, he scaled the 130th floor of a tower in Dubai.
He lives on the 27th floor of a tower block built for the affluent.
Schütte proposes building this snazzy house on the roof of a tower block.
Following illness and family difficulties, Graham now lives on the 10th floor of a tower block.
Here, it's being played using the lighting of a tower block in Hevanta, Finland.
It sliced through steel beams that had once been the ribbing of a tower.
Others objected to the presence of a tower rising above the roofline.
Fernsehturm is set in a revolving restaurant at the top of a tower.
