From MLive.com: Tucked away on the upper floors of the Library of Michigan, the rare book vault is about 60 degrees with very low humidity. It’s not too cold, but compared to the mild temperatures throughout the rest of the library, the drop is noticeable. Randy Riley, state librarian for the Library of Michigan, jokes … Continue reading Video: “Rare books, Rarer History: Inside the Library That’s Older Than Michigan”