Portland Navigation Protraction 250mm Blundell Harling 150000 Locations within this MapBundoran Alexmere Locations within this MapBundoran Alexmere Minamere Gairloch Scottsburn Blue Bush Swamp Cook Creek Dixey Dixey Creek Eight Mile Waterhole Emu Creek Little Minamere Creek Little Minamere Waterhole Minamere Waterhole Nonda Creek Rupert Rupert Creek Scotts Creek Ten Mile Waterhole The Junction Waterhole Lilford Little Minamere Garlock Scott Creek Seven Mile Creek ENC Cells Contained within this PackAU160120 AU240130 AU434134 AU5121P2 AU160120 AU240130 AU160120 AU160120 AU160120 AU160120 AU160120 AU240130 AU160120 AU240130 AU434134 AU5121P2 AU160120 AU434134 AU5121P2 AU434134 Can also be used as a simple parallel rule and plotter Douglas type square pattern navigational protractor