This program will present the options for variety attribution of United States coins offered by NGC. It will provide examples of such varieties and reasons why both the submitters of coins and viewers of the website benefit from this attribution. Speaker: David W. Lange.

Data de publicação

• 2021-03-19

Contagem de páginas Vídeo

• 0

IAID

• nnps21mar4DavidLange

Relacionamentos

Autor do PNN

Miniatura	Título	Visibilidade
	Newman Numismatic Portal Symposium	Público