The blazed tree at Landsborough 's Camp 69 just south of Charleville was marked on 16 May 1862 .
Is important for Landsborough 's association with the first official crossing of the Australian continent from north to south .
The blazed tree at Landsborough 's Camp 69 just south of Charleville was marked on 16 May 1862 and is important for its association with the first official crossing of the Australian continent from north to south .