Authentication and Forgery Alert

373 members Latest Activity: Jul 10, 2021

Discuss authentication issues within the industry, including but not limited to 3rd party authentication. It's also a "clearing house" for…

Through the Mail Autograph Collectors

573 members Latest Activity: Apr 9 If collecting by mail is one of your passions, this is your group! Share tips, experiences and current successful mailing addresses. But don't share…