▁end ▁of ▁ 2 0 0 6 ▁and ▁closed ▁on ▁ 3 1 ▁December ▁ 2 0 0 9 . ▁( In ▁about ▁ 1 9 4 1 , ▁a ▁separate ▁M ons ild ale ▁State ▁School ▁was ▁opened ▁but ▁closed ▁about ▁ 1 9 6 1 .) ▁▁ ▁Com mer cial ▁log gers ▁Han cock ▁and ▁G ore ▁moved ▁their ▁saw mill ▁from ▁M ons ild ale ▁to ▁what ▁would ▁become ▁Jim na ▁in ▁ 1 9 2 2 . ▁ ▁The ▁saw mill ▁was ▁bur nt ▁down ▁by ▁fire ▁in ▁ 1 9 4 7 . ▁ ▁The ▁state ▁government ▁established ▁a ▁ho op ▁p ine ▁nur ser y ▁at ▁Jim na ▁in ▁ 1 9 3 5 . ▁ ▁Jim na ▁hall ▁was ▁opened ▁in ▁ 1 9 3 4 . ▁When ▁saw m illing ▁contract ed ▁in ▁the ▁mid ▁ 1 9 7 0 s ▁the ▁town ' s ▁population ▁reduced ▁significantly . ▁ ▁Heritage ▁list ings ▁Jim na ▁has ▁a ▁number ▁of ▁her itage - list ed ▁sites , ▁including : ▁ ▁Kil co y - M urg on ▁Road : ▁Jim na ▁Fire ▁Tower ▁▁ 4 ▁T ip ▁Road : ▁former ▁Jim na ▁Single ▁Men ' s ▁Bar ra cks ▁ ▁References ▁ ▁Category : T own s ▁in ▁Queensland ▁Category : Sub ur bs ▁of ▁Som erset ▁Region ▁Category : Pop ulated ▁places ▁established ▁in ▁ 1 9 2 6 ▁Category : 1 9 2 6 ▁establish ments ▁in ▁Australia ▁Category : J im na ,