On 3/9/21 4:45 PM, Paul Koning via cctalk wrote: > > >the platter looks like it's been blued like old style firearms. > > paul > remided me of the problems with rhodium plating on RF08 drives here on page 9 http://archive.computerhistory.org/resources/access/text/2012/08/102746014-05-01-acc.pdf