The Hallmark Group - World Specialists in Historic Commemorative Stamp Issues in Precious Metals. For over 25 years the Hallmark group has collaborated with government to celebrate important national events. Historic postage stamps are re-created as a series of exquisitely engraved ingots, flawlessly minted in solid silver and plated in pure gold.
|U.S. Postal Service||British Post Office|
Spanish Post Office
|Poste Italiane||Swiss Post|
|Brasil Postal Service||Israel Postal Authority|
|Thailand Post||Pos Malaysia |
|India Post||China National Philatelic Corporation|