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East german puzzle of overlapping disks.
Puzzle of overlapping disks. Produced and sold only in the former GDR (=East Germany). The front has 3 colors red, yellow and green. The back has numbers 1,2...9,0 that need to be set in the right order. The original price was 5 Ost-Mark. There is no equivalent in $ since the GDR was a socialist country.
The text of the backside translates to:
"ROTOS is logical toy. Both discs can be twisted and thereby move colors and numbers. Find the right twist to correct them again."
If you're looking to buy, eBay is the one place you can find almost anything... if you're willing to wait for it, then pay the price!
Thank you to the following people for their assistance in helping collect the information on this page: Oscar Rosen.
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