plumb bob :
- n the metal bob of a plumb line
News & Articles
- Chase tower shakes, rattles and rolls during dust storm
VIDEO | The winds made the Chase Tower sway, according to video filmed by Xcel Energy Resource Planning Analyst Brian Fleming. Fleming has a plumb bob hanging from the ceiling in his office on the 29th floor of the Chase Tower.
April 29, 2014 - Amarillo Globe-News