[Jester]

You know, now that you mention it, I'm not sure either. I think in Fathers and Sons, or what ever episode the kid TMNT and Splinter return to Japan with Yoshi's ashes, the 3 artifacts are seperated, but all kept by the tribunal. I'd have to re-watch the season, or maybe just those episodes to be sure, but I'm sure they were all under the Tribunals' watchful eyes, just seperated, for obvious reasons.