Looks like a nice set of bumper guards, maybe somebody can pin it down from those. The truck is definitely 47-55 and my guess is pre-54. Are the people known to you? Good looking kids.
1953 Chevrolet 3600 Fried Green T'mater (Vern) In the Stovebolt Gallery Caution: Political Statement Man who runs in front of car gets tired, man who runs behind car gets exhausted.