Bidspirit auction | A group of 3 intaglios.

A group of 3 intaglios. Various subjects. - A group of 3 intaglios. Various subjects. From left to right: A three-layered agate helmeted Minerva standing, turned right. A nicolo intaglio with portrait of Hercules turned right and wearing the lion skin. A banded agate intaglio with the bust of an hellenistic ruler turned right. Wear marks. 3rd century A.D. Nicolo 12 x 15 x 2 mm; agate 11 x 13 x 2 mm; banded agate 11 x 16 x 2 mm.