Stamp-collecting is my passion. I have been in his business for 50 years and 30 years professionally. My firm is the oldest one in Poland (in stamp-collecting industry). It was established in 1983. I am an expert on global market having contact with stamp collectors. I am active on global market, advise in post stamps valuation and sales of post-stamps.
If you are interested in Polish stamps values or dealers and live outside Poland you are just in a right place. I may help you to find what you are looking for.
If you are interesting in philately do not hesitate to contact me: firstname.lastname@example.org