By 1980, Letraset's Action Transfers were being handled by Thomas Salter, whom they had acquired at the end of 1978 for one million pounds.
The following are Tom Doyle's scans of this series, which previously appeared on StellarX' website seven-wonders.co.uk. (Thanks for getting back in touch, Tom!)
Picture Credit: The SPLAT Scan Archives — Tom Doyle
© Tom Vinelott 2016