Dallas Is Now Home to the Fourth-Largest Bell in America Harlan Crow didn't necessarily intend to build a nearly record-setting bell. But he had a tower to top. Harlan Crow didn’t set out to commission the country’s fourth-largest working bell. It was just that once he decided to build a tower at his Old Parkland office campus, he figured he had to put something atop it. A carillon, or a set of bells, could suffice. But Crow didn’t become a wealthy man by aspiring to mere sufficiency. He went with a single bell. And, given the tower’s dimensions and a respect for proportionality, that...