Walker is an Historic Preservation Specialist at Aeon Preservation Services.  His first major project with Aeon was to monitor a four-month long program in electrochemical chloride extraction on four 18th Century cannons being conserved in Aeon’s shop. After proving to us that he was serious about exploring conservation as a field, Aeon sponsored Walker for the 7-month masonry conservation program presented by RESTORE in NYC. Since then Walker has taken a leading role in environmental monitoring and preservation quality control for the Turner Smoot Joint Venture project to restore the US Capitol Dome and is currently serving as Aeon’s project manager for the conservation of the c.1848 marble Mexican Monument at the grounds of the U.S. Naval Academy in Annapolis. He has been involved in many of Aeon’s more recent projects including masonry cleaning of the Federal Trade Commission.