Possible Clues:

• Emblem on a pole
• Emblem of spiritual significance
• Heads of a tribe?
• To have come across this back there will get one up the pole
• Kind of Pole to add 'em?
• Athabaskan emblem
• Onw way to have met up with a Pole
• 'Inception' prop
• Indian emblem
• Symbol some came to tolerate in hindsight