Mark Paterson, owner of WORLDWIDEMEDALS is a renowned dealer/collector known in all Medal collecting circles and organizations in North America and in Europe. He has been dealing in Medals since 1990. He is an OMSA member since 1996, and an OVMS member for the past 25 years. Worldwidemedals has been listing on ebay for over 10 years under the store name WORLDMEDALS.