"Gold Hallmarks Charge Plate"
Rare insculpation plate of the gold and bigorne hallmarks of Paris, retouched in 1846 It bears the number 128 The "eagle's head", rhinoceros and mercury hallmarks are affixed to it. This type of insculpation plates exist for silver hallmarks but are much rarer for those of gold. 3.5cm x 5cm Gilded bronze