.0 



. Deacidified using the Bookkeeper procesa 

 ^ Neutralizing agent: Magnesium Oxide 

 Treatment Date: Oct. 2012 



r PreservationTechnologies 



% A WORLD LEADER IN COLLECTIONS PRESERVATIOM 



1^ 111 Thomson Park Drive 



Cranberry Township, PA 16066 

 <> (724)779-2111 



