NGC, NCS, PMG and ASG to Attend Eur-Seree Bangkok Sale #65 in Thailand

Posted on 11/14/2023

Company representatives will be available to answer questions at the December show in Bangkok.

Numismatic Guaranty Company® (NGC®), Numismatic Conservation Services™ (NCS®), Paper Money Guaranty® (PMG®) and Authenticated Stamp Guaranty® (ASG®) will distribute information and answer questions at the upcoming Eur-Seree Bangkok Sale #65 in Thailand, held December 2-3, 2023 at Montien Riverside Hotel. In addition, Eur-Seree, an Official Submission Center for NGC, NCS, PMG and ASG, will be accepting submissions at the show. Viewing sessions will be held from November 29 to December 1.

Submitting to NGC, NCS, PMG and ASG

Submissions for NGC, NCS, PMG and ASG services can be made to Eur-Seree Collecting Co., which serves as an Official Submission Center for NGC, NCS, PMG and ASG in Thailand. For more information, contact Eur-Seree by phone at +66 2 243-1789 or email:

In addition, Eur-Seree will be accepting NGC, NCS, PMG and ASG submissions at the Montien Riverside Hotel during the Thailand 2023 World Stamp Championship Exhibition (Thailand 2023) and Thailand International Numismatic Expo 2023 (TINE 2023) events from November 27-December 2. For more information on the events, click here.

Contact NGC, NCS, PMG and ASG

For more information about NGC, NCS, PMG and ASG, contact Customer Service by phone at (+852) 2115 3639 or email at

About NGC, NCS, PMG and ASG

NGC is a leading third-party coin authentication, grading and encapsulation service with more than 60 million coins certified. Founded in 1987, NGC backs each graded coin with the comprehensive NGC Guarantee of authenticity and grade. Our reputation has been built on providing the high level of confidence and trust our customers expect.

NCS is the world’s first professional coin conservation service and has conserved more than 1 million coins since it was established in 2001. NCS conservation removes harmful surface contaminants, stabilizes a coin’s surfaces and improves a coin’s eye appeal.

PMG was founded in 2005 as an independent third-party paper money grading service. Today, PMG is a leading third-party paper money grading service, with nearly 10 million notes certified. Each note that PMG grades is backed by its comprehensive PMG Guarantee of authenticity and grade.

ASG was established in 2017 to provide an accurate, consistent and impartial assessment of a stamp’s authenticity and grade. Every stamp that ASG certifies is backed by the comprehensive ASG Guarantee, which helps to protect consumers. ASG employs a team of expert stamp graders who are prohibited from buying and selling stamps commercially to ensure impartiality. The combined experience and expertise of the ASG grading team results in superior accuracy and consistency. To learn more, visit

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