F is for Follow-up . . . Kain?

A quickie, but interesting nevertheless, you remember the three numbered cowboys I showed a while ago in a mixed post of Wild West oddities, well, an Indian has turned-up with the same scalloped-edge base and the same number (in the figure range - 10/30's) in the same font (Ariel Round or one of the Hun/Din's).

But this chap is clearly marked Kain? The smudge over the 'K' is where it's caught a finger-nail or something and been scraped a bit flat. I tried Googleing 'vintage kain' and just got loads of fashion pages, so I have no clue as to origins, but it looks like a premium of some kind?

On the downside - he lacks the full-hollow to his base underside and is a Crescent copy, not a Marx sculpt? 

So not a follow-up to Kain, but Kain; a follow-up!

 

Now known to be Greek premiums (product still unknown), there was a latter generic issue as carded rack-toys.