These are the ones I played with... Part One, Part Two and Three. There were varying degrees of success.
If you're curious to see the Henry Ford Museum (which is sort of connected) then you can click these ten (10!) links and gather up photo-goodness.
Part One, Part Two, Part Three, Part Four, Part Five, Part Six, Part Seven, Part Eight, Part Nine, Part Ten.
I'll post some more pictures later.