Now's the time to own a piece of Columbus Castings before the century-old manufacturing business is gone forever. The company that purchased the steel foundry in August is hosting a Dec. 7-8 auction of manufacturing equipment. Inspection previews will be the same week, and winning bidders have until Dec. 23 to pick up their items, including lathes, grinders, mills, saws, air compressors and more. The auction has more than 2,000 lots, according to the bidding website by Reich Brothers, the New...