I have knowledge of an unused antenna tower that once was 60' tall. The property owner had to lower it to around 25 feet or so. It has guy wires holding it up and it looks like it may have been telescoped down to reduce its height.
If anyone has an interest in this tower (it also appears to have antennae still attached), I could put you in touch with the owner.
Dorothy Oksner KJ6UGL sbarc.org