GALLIENUS. 260-268 AD. AV Medallion of 6 Aurei (24.66 gm). Struck circa 260-263 AD. Milan mint. IMP GALLIENVS P F AVG, laureate and cuirassed bust right, seen from front, left shoulder draped, cuirass shoulder pad decorated with vine-tendrils / VIRTVS AVG, emperor, cuirassed and with flying paludamentum, thrusting downward-pointing spear in right hand, riding horse prancing left over kneeling barbarian, raising arms in submission. For obverse type, cf. Göbl, MIR 36, 43, 44, 533 (medallion of 2 aurei, Rome mint, different legend and no vine-tendrils), for reverse type, cf. Göbl 1406 (Siscia, antoninianus with emperor riding right), for portrait style, cf. Göbl 1050-1052 (Milan). EF, a touch of striking softness and a few scattered light marks. Unpublished and unique. [See color plate 10] ($125,000) By the end of Valerian.s reign the two-tier gold system, aurei and double aurei or .biniones., of Gallus and Volusian appears to have lapsed, and the laureate aureus diminished in weight to less than two scruples (about 2.1 gm). The mint of Milan immediately proceeded to strike a new reformed gold coinage largely with a military flavour in some quantity, and in great rapidity. The weight standard of these post-reform aurei is based on about 4.44 grams or four scruples at 70-72 to the pound (cf. RIC V part I, p. 31 note 3), more or less restoring the standard aureus of Gordian III and Philip the Arab's time. This unique multiple is the first and only known example of post-reform six aurei medallion. Triton V Sale, 16 Jan 2002, lot 2096. Later re-sold at the Gemini I auction for $85,000. Lot was unsold. By permission of CNG, www.cngcoins.com.