Your mission is...

Ok here's a serious mission. When I was a kid I had a jigsaw which was round, and it was a map of either Europe or the world, can't remember which, and stood all around the edges of the map making a circle were loads of kids from each country holding hands and wearing the national dress of that country. I can't remember anything else about this jigsaw except tit might have been sepia colour, and I had it in the late 1970's. So your mission is...

... can anyone find me a link to an image of this jigsaw?