Corrected entry: Throughout the film many valuable things are not behind anything to protect them, for instance, the tablet of Achmenrah, the Easter Island head, the Civil War costumes, and the dinosaur skeleton. Even if these are just replicas then why is Sacajawea (a worthless mannequin) behind glass?
Thisbe
17th Jan 2007
Correction: Sacajawea is a part of an extensive display. It's likely that some parts of the display were artifacts (ie. clothing, Lewis and Clark's boat) and needed to be protected.
Thisbe