I have a question, well i have thousands of postmarks that i collected for all over the years who are from all the world, and a couple of soviet paper money :) . My question is by the huge quantity that i have , how to sell it and where , i know that all can say eBay and i think i will, because i pretend to sell in bulk by any country who the postmarks belong. But im making this question if someone have a better idea of how , where to offer them , how to appraise the postmarks and have a real prize for them. Maybe u know a person who buy this, or just different kind of tips could be usefull as well, will help me a lot.
Thanks for read, greetings.