Gaius augustus, 37 – 41. Aureus 37-38, AV 20 mm, 7.72 g. C CAESAR AVG GERM P M TR POT Laureate head of Gaius r. Rev. AGRIPPINA MAT C CAES AVG GERM Draped bust of Agrippina r. C Agrippina Senior and Gaius 1. BMC 14. RIC 13. CBN 22. Calicó 326. Extremely rare and in unusually fine condition for this difficult issue. Two portraits of fine style perfectly centred on a very large flan, about extremely fineGraded Ch XF*, Strike: 5/5, Surface: 4/5, NGC photo certificate number 8494937-001 Ex Sotheby's 10 November 1972, Metropolitan, 29 and Künker 419, 2025, 378 sales. When Caligula became emperor he did so as the lone-surviving male of the lines of Augustus and Germanicus; though his three sisters were still alive, he had lost both parents and both brothers during the reign of Tiberius. His father had died under mysterious circumstances and the rest fell during the family's contest for power against Tiberius and his prefect Sejanus. Since Caligula's claim to power rested upon his membership in the Julio-Claudian family, early in his reign he tried to curry favour by taking a journey to the islands of Potnia and Pandateria to gather the ashes of his mother Agrippina and his eldest brother Nero Caesar. (His brother Drusus Caesar died of starvation in prison, and none of his remains survived.) The seas were stormy, and the perilous nature of his journey only amplified the appearance of Caligula's devotion to the memory of his family. As part of this programme of honouring his ill-fated relatives, Caligula issued this aureus with the portrait of his mother, who for the decade after Germanicus' death had been Tiberius' greatest critic, and his most persistent opponent. On this aureus her facial features are similar to those of Caligula – a feature that seems to combine family resemblance and a programmatic desire to show the kinship between the new emperor and his mother. Please find here the video of the coin