The rise of the Krupp steel empire – DW – 04/10/2012
Krupp exhibit of a large steel breech loading cannon at the Philadelphia Centennial Exhibition, 1876. The success of Krupp's steel cannon in the Franco-Prussian War in 1871, stimulated the first international arms
Krupp steelworks - Wikipedia
How thyssenkrupp was involved in the development of stainless steel over 100 years ago and is still a leading distributor today - Copper and Brass Sales: A Blog About Metal and Processing