This pack contains 12 pieces of Dutch, old advertising papers, coupons etc. They all date from the 1950's. Every pack includes both small pieces as some larger ads. No pack is 100% identical to another one, but some might contain the same pieces if I was able to collect them twice from the magazine. There won't be identical papers in one single pack :) You can make your own little book out of it like i did, or surprise a penpal with all these lovely bits and pieces of just treat yourself!