Here is an old tower in north Santa Rosa. It's a 2 story tower with mushroom top. Note that the top level also has sloped walls which gives it a nice look. Unfortunately this tower is no longer there. Apparently the owners decided to demolish it rather than restore it. This was between the Old Redwood Hwy. and Hwy. 101 just north of Mendocino Ave. Glad I got it before it disappeared.