An exhibit at the Folger on Renaissance era codes and cyphers!

Neat-O!

http://www.biblio.com/blog/2014/11/renaissance-codes-ciphers-exhibition-folger/?utm_source=Complete+List&utm_campaign=106f81141e-Rare_Finds+18+-+11-18-14&utm_medium=email&utm_term=0_c63007520b-106f81141e-51021245