Bosch Plugs: Platins or Platinums

[mma@rt66.com]

I recently changed the plugs in my 87 5000CSQ IA Stage I. The Bosch plugs I
used are type 'WR7DP' and the box says Platin on one side and Platinum on the
other side. 

So the $64 question is - What did I put in - The much acclaimed Platins or the
lowly Platinums that the list wisdom seems to hold in disdain?

BTW - The car runs fine with whatever they are :-)

Mark Aaldering
mma@rt66.com