Matt--
Hey pal, just a few thoughts. Will there by chance be a ledger at the museum display area for comments by the privileged who will get to view the various historical objects?
Also, I don't know if you would feel so inclined but, on another side, have you been asked to host your own display, so as to answer questions from the interested as to the history of the 1952 Topps Mickey Mantle, and in essence, why was this card selected for the exhibit rather than a Ruth or Cobb?
Being in the comfort and security of a museum, I would think it would be an absolute delight to have the opportunity to succinctly discuss the merits of our beloved 52 Topps Mick, answer questions, and as a personal treat for yourself, enjoy watching the reactions of the young and aged when they gaze upon your gem.
Just some ideas, and perhaps they're illogical and improbable, but that's how I think sometimes.
---Brian Powell