Construction Electrician 1st Class Tony Martinez from Naval Mobile Construction Battalion (NMCB) 3 traces the name of Marvin G. Shields, a former Seabee and Medal of Honor recipient, from the Mobile Vietnam Veterans Memorial on display at the Rancho Tapo Community Park and Veterans Plaza in Simi Valley, Calif., Thurs., May 23. The 252-foot mobile memorial is a replica of the Vietnam Veterans Memorial Wall in Washington, D.C., and features more than 58,000 names of those who paid the ultimate price during the Vietnam War. (U.S. Navy photo by Mass Communication Specialist 1st Class Chris Fahey/RELEASED).