"Goldorak" is the French name for "UFO Robot Grendizer". It was broadcast in France from 1978.
This advert from Pif Gadget explains the set-up. Note the name of the promotion company: "Extension 21". They will crop up again! And the contest to win a robot or relief poster ends on the 31st March 1980.
I have three of the ten transfers; unfortunately, my planche no.3 has a lightning bolt rubbed down somewhere in France!
Planche no.9 with & without the backing sheet in place, & the backing sheet on its own. Below: planche no.10.
To round us off, here are the first eight sheets as kindly provided by several helpful Sellers on eBay.
Picture Credit: The SPLAT Scan Archives
© Tom Vinelott 2021