Co-op stamps, you got these for your grocery shopping and off the milkman, great sheets of them that you had to lick and stick in books, before handing them in to collect free things from your local Co-op...usually glasses. My nan worked for the coop so she had loads of these.
Due to posts being cross posted & linked from other now dead sites, This thread will contain all the vintage sweets we remember from across the years in one place. All labelled for easy searching. If you are a regular, you will have seen most of these before, but some have been unavailable for a while now, so .. here they are :) Terry's Bitz (Orange) http://i636.photobucket.com/albums/uu86/DarrenLeeStephens/sweets/tebitz.jpg
Double Dividends! | Tyne & Wear Archives & Museums Blog
Green Shield stamps. My mum bought these in the early 70s, to 'save up' to buy things for our home. I remember seeing books and books of them. (This pin has been repinned almost every day since I first posted it!)