They are in very similar appearance to the 1979 Sweden cards & are approx. 4.5 X 7 cm with raw cardboard backs.
They were originally issued in packs of 3, perforated together in a KISS paper bag & completing a set would not have been easy so the best method would have been to join the Monty Club,
which also offered a free KISS poster to anyone who sent in 10 empty wrappers + 50p.
A complete set is fairly rare & the box even rarer but both will cost anything around the $100 US mark.
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