A BIG Hint

Well, the guesses that have come my way are incorrect, though the second guess by "Anonymous" was very close. Here's a picture of the contents of the box. Perhaps this will help :). The enlarging function is working on these pictures (I don't know why it sometimes doesn't work), so just click on them to see a bigger picture.

So your mystery is to identify what it is; my mystery is to identify whose it was!