I only have a few of these sticker passes. But they are pretty cool... Anything not shown below is a want.

1984/85 World Slavery Tour Sticker Passes
I don't really know much about these. I suppose that there's a total of four different colours of the first and second set of passes. Whether there's a number 1, 2, 3, 4 & 5 of each as well, I don't know. I quess these numbers indicates the level of access that one would have backstage. These were made by an American company called OTTO.

1983 Piece Of Mind All Area Access Laminated Pass
This Laminated All Area Access pass was also made by OTTO.

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