Monthly Archives: February 2021
Experts recommend ‘refreshing’ old certificates
When it comes to high-quality classic, rare or often-forged material, whether it’s a stamp, a postmark or a cover, collectors are almost always told to have an expert certify it. But did you know depending on the material in question, experts often recommend “refreshing” certificates pre-dating the use of forensic analysis? The decision ultimately comes... Continue reading →