Could anyone help me in picking out rare stamps from this book, anything i should look out for? I have the Hungary 1967 'Aerophila '67' Airmail Stamps and they are on some sort of design paper/card, i was wondering what this was? maybe first designs or something. I have many stamps with Stalin on, in various colors of red, blue, brown. Wondering if anyone could tell me anything about them. The stamps seem to be starting from the early century and going right through the wars, so i have found it interesting, but my research has been fruitless, any information would be greatly received any questions would be great to and i will try and answer.
