Last year the elevator at the Superior Courthouse in Lowell was completed and opened for operation, but one exterior component remained to be finished...the installation of the "decorative windows" on the brick elevator shaft. I use the term decorative because obviously, these are not real windows. They are replicas that look identical to the real deal. I'm not sure what material was used on the "windows" but I'll try to find out. Installation began yesterday and the job is nearly complete. I'm guessing all will be in place by the end of next week.