WANTED: stamp collections and stock books- will show kids how to collect!

I collect postage stamps as a hobby and would love to expand my collection. If you have an old or new collection collecting dust, I would gladly take it off your hands for free or cheap. I do not sell the stamps. I also help children get involved in stamp collecting with collections of their own. If you are a teacher and would like me to come and speak with your class I would be happy come and show some of my stamps, give each child some and demonstrate how to soak stamps and care for them.