Sancy I of Portugal. Henry III of France suffered from premature baldness and tried to conceal this fact by wearing a cap. As diamonds were becoming increasingly fashionable at the time, Henry arranged to borrow de Sancy's diamond to decorate his cap. Henry IV also borrowed the stone, for the more practical purpose of using it as security for financing an army. Legend has it that a messenger carrying the jewel never reached his destination, but de Sancy (by then Superintendent of Finance) was convinced that the man was loyal and had a search conducted until the site of the messenger's
3M for $943 million. On October 13, 2010, 3M completed acquisition of Arizant Inc. In December 2011, 3M completed the acquisition of the Winterthur Technology Group, a bonded abrasives company. 3M follows a business model based on "the ability to not only develop unique products, but also to manufacture them efficiently and consistently around the world". On January 3, 2012, it was announced that the Office and Consumer Products Division of Avery Dennison was being bought by 3M for $550 million. The transaction was canceled by 3M in September 2012 amid antitrust concerns. In May 2013, 3M announced that it was