Been out putting up trail signs- our 3 mile field school trail system is now color coded Been out putting up trail signs- our 3 mile field school trail system is now color coded. Tim Smith Jun 6, 2016 Photos Previous: Making wooden wedges to split a tree the long way for canoe paddle blanks Next: Stretching a hide in a frame Featured In: Life Member – MPGA Life Member – MWGO MWGO Quality Endorsement Academic Partner – UMPI Academic Partner – WSCU