Antique maker’s marks are more than decorative stamps — they’re the key to unlocking an item’s origin, age, and value. From porcelain backstamps to silver hallmarks, learning to read these tiny clues ...

SÈVRES PORCELAIN : MAKERS AND MARKS OF THE EIGHTEENTH CENTURY CARL CHRISTIAN DAUTERMAN JOHN P ONEILL EDITOR IN CHIEF ROSANNE WASSERMAN EDITOR ...