Hi Numista,
The 1 Trillion Dollars Bretton Woods coin is a novelty coin which claims to be .9995 platinum although it is actually made of nickel-brass plated nickel-steel. This has led to these 2 pages being created:
en.numista.com/328674 (claims to be platinum despite brownish colour)
en.numista.com/445056 (claims real material)
Since they are the same coin, please remove the first aforementioned article.
Regards,
Zlote