Nokona Labels

[Bubdoggy]

Could someone give me a quick trip through the changes in the Nokona labels? I have an N60 with the black label and would like to at least put it in the right decade. I've seen Nokonas with no labels, just stampings, then the black label, then the white label, then the American flag background and now the red N and Indian head.

Thinking this is from the 60's on so I thought it would be appropriate for the Modern Glove topic.

Thanks,
Scott