Yes you both are right,when i first saw the marbles on TV,i said to my husband,this is not good,there are newer Japanese cat's in the box,it's not possible Anne has played with them.
Then i saw this picture of the box and i look close,saw 2 "German"cat's in the right corner,turquoise and green,of which i think are made before WW11,but thats an supposition.
Cees do you have proof this "German"cat's are made in Ill menau in the early 50's,any packed?
More German cat's