Mackey Mitchell project team member John Brown inspects the clock face on the tower of the Old Cathedral building in downtown St. Louis. After 180 years of weather extremes resulting in extensive damage to the clock, the cathedral’s stonework, columns and windows,  a $15 million effort will restore architectural dignity to the oldest public building still standing in the City of St. Louis. John Brown is part of the MMA project team which also includes Gene Mackey, Tom Moore, Lea McRoberts and Avik Guha.