17th Century Bacteria?

  Nine months ago, we posted about these jars of water (http://msulconservationlab.tumblr.com/post/108193028342/this-row-of-jars-shows-how-much-discoloration) which hold samples from each subsequent washing of a book printed in the 1600s (http://catalog.lib.msu.edu/record=b2150582~S23a). I was making my merry way through the lab the other day when I noticed something growing in Jar 1. GROWING, you guys.  I fear we have awakened an ancient …

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