Interestingly I cannot find a breakout of the gold between nationally held gold in the Swiss Treasury and earmarked International gold held in the IMF Fund for SDRs.
http://www.snb.ch/en/iabout/assets/id/assets_structure
I only spent a moment looking though. My point being that one might see large accounts swept anywhere within the Fed system - by any other name -
central banking. All nations banking SDRs (paper gold) are sunk into a "currency basket" that could effect all nations there at one time. And as indicated here, the days of the security and privacy of Swiss Banks passed when they showed up on the debt registry report of the CIA.
Regards,
David Merrill.