Imperial Roman Chalcedony Intaglio

a soldier holding a head. Traditionally, Diomedes with the head of Dolon.
1st - early 2nd Centuries AD
Height: 13.63 mm
Width: 10.39 mm
ex: private American collection
cf: Walters, HB ; Catalogue of the Engraved Gems & Cameos, Greek, Etruscan & Roman in the Department of Antiquities, British Museum (London, 1926) no.999
#3950