An expert on the Antiques Roadshow suffered a mortifying error after he wrongly valued a high school art project at over ...

Glass can be notoriously difficult to identify. Signatures, if there are any, can be faked, molds can be reused, and glassmakers often imitated one another’s decorations. Stiegel-type glass is an ...

Hallmarks not only age silver but identify the manufacturer ... best loved comedians has an Absolutely Fabulous way of dating antiques and it’s not one we’d recommend you try at home.