it. it is all jungle fighting. the pile of rubble. we were met by 18 come and make team, 20 wrote marines. >> i was 50 years ago to today's work is featured in the new exhibit to find the voices behind those he immortalized in film. this hour for photo central figure of a handsome young marine is alan grantham of mobile, alabama. at the time he was just 18 years old and he was nearly left for dead. >> i hope it tells the story at a moment in time of what happened on that day, and knot tying. and you see the carnage of the battle. it is kind of an eerie picture, but i'm kind of proud of it, too. >> he continues to look for the men in the photos. 1968.com where they can aid in the search. the exhibit will remain on display through early july.