At this stage it occupied an area of 800,000 acres ( 323,749 ha ) .
At this stage it was stocked with 12,000 sheep , 2,500 head of cattle and 71 horses .
At this stage it occupied an area of 800,000 acres ( 323,749 ha ) and was stocked with 12,000 sheep , 2,500 head of cattle and 71 horses .