Trade my Stamps for minerals, gemstones, and ???
I don't collect stamps anymore and I'm willing to trade them. I'm very much into minerals and gemstones, old documents, or what have you? I have perfins, precancels, airmails, revenue, plate blocks, a bit of everything. The oldest regular issue I have is Scott#65. Let me know if interested and what you're looking for. I have plenty of scans.
References: Multiple deals with cohodk. Also PQPeace, LordMarcoVan,