Richard Smith, Manager, Process and Product Design — ArcelorMittal Coatesville, looks at Coatesville's 206" Rolling Mill, which is celebrating 100 years of operations in 2018.  The 206" was once the largest mill in the world and is still making steel for American ships and submarines.

Also opening that night is NISHM's newest exhibit —Roll That Steel! Rolling, Coatesville, and the World’s Largest Plate Mill

6:00 to 8:00 PM