Kerrang UK - 198X
"Released in the late 80s by Kerrang Magazine was a set of 52 Rock Playing Cards.
The cards were randomly inserted in issues of Kerrang Magazine & although I'm not sure how many were inserted in each issue, I'm guessing it would have proved fairly difficult & costly to obtain a full set unless an alternative method was offered to readers.
Artists included in the set were: AC/DC, Aerosmith, Bon Jovi, David Lee Roth, Def Leppard, Danzig, Guns N' Roses, Iron Maiden, Judas Priest, KISS, Led Zeppelin, Megadeth, Metallica, Motley Crue, Motorhead, Ozzy Osbourne, Poison, Slayer & more!"
Text taken from: This site

If you know of any other Iron Maiden postcards, or know something else about these please contact me.