(January 25, 2019, 10:43 AM EST) -- WILMINGTON, Del. — The failure to produce evidence regarding the asbestos content of rope and packing does not doom an asbestos action against a boiler company, a federal magistrate judge in Delaware said in a Jan. 22 report (Michael R. Harding, et al. v. A.O. Smith Corp., et al., No. 17-251, D. Del.)....