GA 7946 Ambathala 50000 9 Well Norman Cairn North 9 Well Norman Cairn North Pole North Pole Battery North Pole Creek North Pole Well North Shaw Mine North Shaw Well North Star Mine Northern Cross Well Northern Star Well Norton Plains Numbana Mine Obstinate Creek Old Corunna Downs Old Shaw Creek Old Shaw No 2 Bore Coobarana Well Coondiner Creek Coondiner Pool Desert Bore Dickens Bore Eaton Bore Engine Bore Howards Dam Howards Well Kells Bore Knuckleduster Bore Kulbee Claypan Kulbee Creek Larwood Well Leviers Bore Margaret Well Mccarthy Well Mindy Mindy Creek Mindy Siding Moorimoordinina Native Well Mulga Bore Narbung Bore Never Never Well No with a contour interval of 20m GA topographic maps (many of which are produced in partnership with the Army) are generally older than those maps produced by the State Governments over the same area