signature guarantee การใช้

At their sole discretion these institutions may provide the medallion signature guarantee stamp.
Others say Bush's signature guarantees that it will become policy sooner or later.
Financial institutions outside the United States which have a correspondence relationship with a US bank may be able to offer a medallion signature guarantee to existing customers.
When US citizens are abroad and unable to obtain a medallion signature guarantee stamp, with prior notice of the substitution some financial institutions may accept a United States embassy seal in its place.
The final word on baseballs will come from an independent study being carried out at the University of Massachusetts in Lowell at the request of major league baseball Commissioner Bud Selig, whose stamped signature guarantees every ball.