Ranger Lou ( a painted plywood cutout ) was on guard 24 hours a day . a cement and rock pedestal was topped with a bronze plaque depicting a Utopian  forest scene with video dials.  The ranger was often attacked in the middle of the night  (attempted kidnapping I believe) and would be left listing to the side.  I would get frantic telephone calls that "someone is trying to steal the ranger..." but, because of the heavy concrete base he/she remained.     The information pamphlets would be replenished every few days (click here to see pamphlet) . I was interviewed by Skip Twitchell of Video West Magazine   The video aired on that Bay Area program as well as in Chicago on Capitol Cities Cable, Channel 9.