Portland Navigation Protraction 250mm - Blundell Harling 3750 Locations within this MapSeventeen Mile

Locations within this MapSeventeen Mile Creek

Locations within this MapAnkabadbirri Bolkdjam Buluhkaduru Gunbatgari District

Locations within this MapArchikeelya Paddock Bluebell Hill Bough Shed Creek Glenroy Glenroy Meatworks Grey Mare Creek Maggie Spring Maggie Yard Meatworks Bore Mornington Airstrip Mornington Trucking Yard Mount Brennan Mountain Creek New Mornington No

2 Well Mount Egerton No

Locations within this MapLake Creek Nine Mile Waterhole Old Byrimine Waterhole Bellevue Bore Rosie Creek

Portland Navigation Protraction 250mm - Blundell Harling 3750 Locations within this MapSeventeen MileDouglas type square pattern navigational protractor Can also be used as a simple parallel rule and plotter